He used his mom's recipe to create a $5.27 million company Mama O's Premium Kimchi is a family-run enterprise spearheaded by Kheedim Oh and his mother, Myung. They went on Shark Tank asking for an investment of $250,000 in exchange for a 10% stake in their business. Their pitch included various kimchi offerings such as pastes, DIY kits, and sauces. Despite demonstrating impressive sales of $850,000 the previous year and expecting to hit nearly $1 million the following year, the Sharks did not invest. Currently, Mama O's Premium Kimchi has a valuation of $5.27 million.