Founder of Loan Labs. Former founder & CEO @PeerStreet, a marketplace for investing in real estate backed loans that ended tragically.

Manhattan Beach, CA
Joined March 2008
As my mom @emomj (the biggest Dodger fan I know) pointed out, Miguel Rojas has already announced his retirement, so I will revise my last statement... the @dodgers should keep him the organization for life. Get him a coaching gig in the minors and let him grow into the Latino Tommy Lasorda.
As a life long @dodger fan, i hope they never trade Miggy. What a special guy.
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As a life long @dodger fan, i hope they never trade Miggy. What a special guy.
Meet Miguel Rojas. He studied all 100 citizenship questions. He wanted no special treatment because he’s a professional baseball player. And when he passed, he said he was prouder of that perfect score than his World Series home run. What stood out to me most was his gratitude. He talked about America opening its doors to him 21 years ago and said he’s never taken that opportunity for granted. Preparation. Respect for the process. Gratitude for the country that gave you an opportunity. Wanting to contribute and be judged by your character, not your status.
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Meet Miguel Rojas. He studied all 100 citizenship questions. He wanted no special treatment because he’s a professional baseball player. And when he passed, he said he was prouder of that perfect score than his World Series home run. What stood out to me most was his gratitude. He talked about America opening its doors to him 21 years ago and said he’s never taken that opportunity for granted. Preparation. Respect for the process. Gratitude for the country that gave you an opportunity. Wanting to contribute and be judged by your character, not your status.
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NEW: RFK Jr. says Medicare spending on wound care patches exploded from $200 million in 2019 to $14 billion last year: "It's all stolen." Bad actors billed Medicare billions by slapping the most expensive skin grafts on elderly and dying patients who didn't need them. "The doctors who prescribed them would get 6% of the sales cost. And so, they were incentivized to prescribe more expensive products. In Europe, they spend 35 cents a cubic inch. We were spending $135, and that went up to $2,000 a cubic inch." "So 2019, we were paying $200 million. Last year we spent 14 billion. All stolen. It's all stolen. And we were on track to spend 23 billion this year." "We put an end to it, and we now have driven that cost down to somewhere around a billion dollars." In one Arizona case, the owners of two wound care companies pleaded guilty to more than $1.2 billion in fraudulent claims. Medicare paid over $1 million per patient for grafts slapped on elderly patients who didn't need them, many of them dying in hospice. In June, DOJ charged 11 more defendants over more than $2 billion in allograft claims, including a company accused of issuing sham invoices to inflate what Medicare paid. It feels like every week I learn a new way people were ripping off taxpayers for billions.
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BrewJohnson retweeted
Incredible work @jgebbia and team Amazing design and agent experience in a US govt product is mind blowing 🤯
Today we’re launching America.gov, a single front door to the federal government. Instead of opening a bunch of tabs across different agency sites and trying to figure out which information actually matters to you, you can ask America a question and get the relevant answer from across 29,000+ official government websites, with the source and what to do next.
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BrewJohnson retweeted
Ten years ago, New York Times writer Nikole Hannah-Jones wrote a viral essay explaining why she sent her daughter to a failing public school on principle. By Hannah-Jones’ own account, her daughter's presence didn’t lift up the Brooklyn school; the school dragged her down and barely seemed to notice she was there. @coldxman wrote about what this whole episode can teach us about progressives and how we can give kids the education they deserve.
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BrewJohnson retweeted
How compressing your eating window improves metabolic health: "People who eat the same amount of calories in a six-hour period are going to have much lower, statistically significantly lower glucose and insulin levels compared to people who just space it out over a 12-hour period." "The average American has 11 eating events per day and 50% of Americans eat over a 15-hour window per day." "Giving the body times intentionally to allow insulin to come down and glucose to come down generates metabolic flexibility." "Eating the exact same meal at 8:30 p.m., the glucose and insulin responses were significantly higher than when eating at 9:30 a.m." "If you're compressing the eating window, you can eat the same amount of food, you just have to eat in a shorter period of time." Dr. Casey Means on @hubermanlab
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I’m sure you all remember Avery Jackson, the “trans girl” who, at 9, was on the cover of National Geographic in January of 2017. Avery was given the gold standard in gender affirming care: he was chemically castrated and sterilized with “blockers” to hold off male puberty. Now Avery has come out as “nonbinary” and chosen not to pursue transition, meaning that his puberty was blocked for no reason — but that’s not the worst part. He also identifies as asexual, meaning that he doesn’t experience sexual attraction. This is undoubtedly the result of the medication used to delay male puberty. The president of WPATH, Dr, “Marci” Bowers, has said on camera that so-called puberty blockers, which are used to chemically castrate sex offenders, chemically castrate the young boys who take them as well, leaving them incapable of arousal or orgasm. For adult sex offenders, the process is reversible. For boys like Avery, the effects are permanent. He will never feel sexual attraction, or any of the experiences that accompany it. He is also completely sterile; he will never father a child, and his own childhood was spent in the national spotlight. The blockers he was given have also stunted his physical and mental development in irreversible ways. We know from the experiences of other “trans” children that he will never sexually mature - neither physically nor emotionally. All of these things were stolen from him, and he has said that transitioning “ruined my life.” It’s high time that we stop pretending that children can make an informed decision to transition or take blockers, even if their doctors are honest about the risks and consequences — which most are not. Blockers are not a pause button. They are not reversible. The intellectual deficits they cause will never repair themselves, and neither will the damage done to the child victim’s body, or to their emotional intelligence and maturity. This will, of course, make it easier to push them into transitioning; ie, to sell them hormones and provide surgical alterations. Parents like Avery’s, who try to monetize their child’s struggles with gender identity, belong in prison, not on television, and so do the doctors and politicians who were complicit in his chemical castration and sterilization.
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BrewJohnson retweeted
For each tree is known by its own fruit… 🇺🇸 Our young men should read of American men like this brave hero.
On this day in 1944, Theodore Roosevelt Jr. died in his sleep in a stone farmhouse in Normandy. He was 56 years old, and he had spent almost his entire adult life trying to be worthy of a famous last name. He was the eldest son of President Theodore Roosevelt. In the First World War he went to France and was gassed and badly wounded at Soissons leading his men. That same summer his younger brother Quentin, a pilot, was shot down and killed over France. Ted came home with lungs and a leg that never fully recovered, and before he even left Europe he helped found the American Legion so that ordinary soldiers would have someone looking out for them. Between the wars he did almost everything. Governor of Puerto Rico. Governor General of the Philippines. Businessman, explorer, writer. He could have spent the Second World War safe behind a desk. Instead, at 54, arthritic and walking with a cane, he talked his way back into uniform and into combat. By 1943 he was fighting in North Africa and Sicily under Terry Allen, and their loose, unpolished, soldier-first style rubbed General Patton the wrong way. Patton had them both relieved of command. Roosevelt didn't sulk. He asked for another job, any job, as long as it kept him near the fighting. They made him assistant commander of the 4th Infantry Division. Then came D-Day. He hid a heart condition from the Army doctors. He wrote to his commander three separate times, in writing, begging to go in with the very first wave rather than watch from a ship. He was the only general to land in the first wave on any beach that morning, the oldest man in the invasion, walking through machine gun fire with a cane in one hand and a pistol in the other. The boats came in a mile off course. Officers froze. Roosevelt limped up and down the beach under fire, studied the ground, and said, "We'll start the war from right here." Then he spent the morning waving men forward and sorting out the chaos so calmly that terrified 20 year olds looked at this old man with a cane and decided that if he wasn't scared, they wouldn't be either. His son Quentin, named for the uncle killed in the last war, landed at Omaha Beach the same morning. They were the only father and son to come ashore together on D-Day. He died a month later. A heart attack in his sleep. And here is the part that gets me. On the very day he died, the orders had just come through promoting him to major general and giving him his own division. He never saw the paperwork. He never knew he'd earned the Medal of Honor either. At his funeral his pallbearers were seven of the most famous generals of the war, Bradley, Hodges, Collins, Barton, Huebner, and George Patton. The same Patton who had fired him. Patton wrote in his diary that Roosevelt was one of the bravest men he had ever known. Years later Omar Bradley was asked to name the single most heroic thing he witnessed in all of World War II. He didn't pause. He said, "Ted Roosevelt on Utah Beach."
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BrewJohnson retweeted
On this day in 1944, Theodore Roosevelt Jr. died in his sleep in a stone farmhouse in Normandy. He was 56 years old, and he had spent almost his entire adult life trying to be worthy of a famous last name. He was the eldest son of President Theodore Roosevelt. In the First World War he went to France and was gassed and badly wounded at Soissons leading his men. That same summer his younger brother Quentin, a pilot, was shot down and killed over France. Ted came home with lungs and a leg that never fully recovered, and before he even left Europe he helped found the American Legion so that ordinary soldiers would have someone looking out for them. Between the wars he did almost everything. Governor of Puerto Rico. Governor General of the Philippines. Businessman, explorer, writer. He could have spent the Second World War safe behind a desk. Instead, at 54, arthritic and walking with a cane, he talked his way back into uniform and into combat. By 1943 he was fighting in North Africa and Sicily under Terry Allen, and their loose, unpolished, soldier-first style rubbed General Patton the wrong way. Patton had them both relieved of command. Roosevelt didn't sulk. He asked for another job, any job, as long as it kept him near the fighting. They made him assistant commander of the 4th Infantry Division. Then came D-Day. He hid a heart condition from the Army doctors. He wrote to his commander three separate times, in writing, begging to go in with the very first wave rather than watch from a ship. He was the only general to land in the first wave on any beach that morning, the oldest man in the invasion, walking through machine gun fire with a cane in one hand and a pistol in the other. The boats came in a mile off course. Officers froze. Roosevelt limped up and down the beach under fire, studied the ground, and said, "We'll start the war from right here." Then he spent the morning waving men forward and sorting out the chaos so calmly that terrified 20 year olds looked at this old man with a cane and decided that if he wasn't scared, they wouldn't be either. His son Quentin, named for the uncle killed in the last war, landed at Omaha Beach the same morning. They were the only father and son to come ashore together on D-Day. He died a month later. A heart attack in his sleep. And here is the part that gets me. On the very day he died, the orders had just come through promoting him to major general and giving him his own division. He never saw the paperwork. He never knew he'd earned the Medal of Honor either. At his funeral his pallbearers were seven of the most famous generals of the war, Bradley, Hodges, Collins, Barton, Huebner, and George Patton. The same Patton who had fired him. Patton wrote in his diary that Roosevelt was one of the bravest men he had ever known. Years later Omar Bradley was asked to name the single most heroic thing he witnessed in all of World War II. He didn't pause. He said, "Ted Roosevelt on Utah Beach."
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BrewJohnson retweeted
We need a bit more shame. People used to avoid certain self-interested behaviors to avoid shame, private and public. Law and customs assumed this. Now, 38% of Stanford students claim to be disabled. 40% of young women (under 35) claim mental illness, and SSI disability payments have gone up 400% in a single generation. It isn't good for anyone, least of all people who are actually disabled, when everyone looks the other way as friends and family and peers con the system with a level of shamelessness no architect of our safety net ever imagined could be possible in America. When everyone is disabled, nobody is.
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BrewJohnson retweeted
Iconic Tillman free kick. Favorite USA goal of my lifetime other than the Donovan/Algeria goal. Still reeling from the dubious red card on our best guy…, one team grabbed jerseys for 2 hours to stop advantages, the other team had an awkward collision somehow become a red… what?
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This really is an extraordinary visual document
Scott Wiener showed up to the trans march and for the first time we kicked his ass out. It's sad because while he's written some good legislation for queers, hes ultimately a genocidal-supporting center right shill. Trigger warning: broken man walking away defeated. Vote Connie!
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BrewJohnson retweeted
Everyone has been so impressed by Japanese fans cleaning up after themselves but most probably missed this beautiful moment at the post-game (🇳🇱2 - 2🇯🇵) press conference. Toward the end after reporters were done asking questions, 🇯🇵head coach, Hajime Moriyasu, asked to speak one more time. 🗣️ “May I speak?” He turned to the Dutch reporters in the room. 🗣️ “I think there are many Dutch reporters here as well, so I’d like to take this opportunity to express my gratitude to the people of the Netherlands once again.” Moriyasu explained that when he became part of the Japan national team, Japanese football still had no professional league. 🗣️ “I was trained by a Dutch coach named Hans Ooft. It wasn’t just me. Japanese coaches in general were greatly influenced by him, which has led to the development of Japanese soccer today.” He also mentioned another Dutch figure who shaped his career. 🗣️ “The legendary Dutch coach Wim Jansen served as the manager for J.League’s Sanfrecce Hiroshima and also as a coach for Urawa Reds, contributing to Japanese soccer.” 🗣️ “It’s not just those two. Many other coaches and players have contributed to raising the level of Japanese soccer, so I want to express my thanks. Thank you very much.” What a masterclass in graciousness and gratitude. Imagine after a high-stakes match, instead of basking in glory and bravado (well-deserved in my opinion), the coach took to the microphone to... thank his opponents publicly and sincerely. Japan's cultural operating system prizes harmony (wa), respect for precedent, and gratitude as a form of strength, not weakness. Japanese sports culture reflects its broader society where you'll see athletes bow to their opponents, thanking referees, and even crediting rivals or mentors. Think of sumo wrestlers, Olympic athletes, or even bullet-train staff apologizing for a 30-second delay. The Japanese have this concept of On (恩) - it is the sense of indebtedness to those who came before or helped you. It's what you'd expect from a culture that truly prizes continuity. Moriyasu was acknowledging a real debt to Dutch coaches like Hans Ooft (who coached Japan in the early 90s and helped professionalize the game) and Wim Jansen. Japanese football openly credits foreign influences - Dutch "Total Football" philosophy, German organization, Brazilian flair - while building something distinctly their own. Few nations do this with such little ego. Japan is pure class
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love you guys and what you’re building!
Replying to @YengT9
7/ Thank you! This would not have been possible without the support of our friends at @speedrun, and so many others who believed in @moverware and I early @andrewchen @zebird0 @Chen @danidoesnotxist @Jad_AE @brewjohnson @rwaliany @hanhanhan_kim @af_gao @dakatdgp
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BrewJohnson retweeted
Dear President Trump, Thomas Sowell is an American treasure. Please consider honoring him with the Presidential Medal of Freedom. I can’t think of a greater representative of American values.
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friends/ex-colleagues — if anyone wants an intro to the a16z speedrun team, please email/DM me! @speedrun is a combination of founder boot camp + summer camp. Incredibly valuable and fun!
ok - dropping big dates/news for a16z speedrun: - starting TODAY, founders can apply for the 2026 program that runs July 27 to Oct 11 in SF here's the link: speedrun007.a16z.com/ac - we will be investing up to $1M and funding 70+ companies over the next few weeks - But there's also $5M in credits/tokens/etc from AWS/GCP/Open AI/Azure/NVIDIA/Deel/Stripe/etc. You'll also work with our amazing operating team (GTM, talent, brand, people, and more), and join our community of elite founders - we offer a Global Founders Program for international founders, to help with visas, banking support, relo recommendations - yes you can be solo (but better if you're further along, and have built a team). No you don't have to have an idea yet. Yes you have to know how to build (even if you're not technical) - Also, in other news: speedun is officially moving full-time to SF. (prev it alternated SF/LA) this is for all the obv reasons - we've continued to have an insane lineup of speakers, including the founders of Carta / DoorDash / Twilio / Figma / Zynga / Airtable / Twitch / and of course, lunch/dinners with Marc/Ben alongside a16z team - and much more - the deadline for applying is May 17!
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