Brian Yoo is the Chief Business Officer at FriendliAI, where he leads the company’s global go-to-market strategy, commercial operations, and strategic partnerships for its frontier AI inference cloud for agents.

Prior to FriendliAI, Brian served as Chief Operating Officer at Moloco, where he was an early executive and played a key role in scaling the company from a 10-person startup to a global AI leader with more than 600 employees and over $250 million in annual revenue. During his tenure, he built and led the company’s Finance, Marketing, HR, Business Operations, Legal, IT, and Workplace Operations functions, while helping secure more than $180 million in funding and supporting Moloco’s growth to a multi-billion-dollar valuation.

Before Moloco, Brian held product and analytical leadership roles at Kabam, Google, and Capital One. He also serves as a Venture Partner at Mashup Ventures, supporting early-stage founders and the startup ecosystem.

Brian holds both a B.S. and an M.Eng. in Operations Research and Industrial Engineering from Cornell University.