Bruce Stein is the chief executive officer of aXiomatic, an esports and gaming investment group co-chaired by Peter Guber and Ted Leonsis. In September 2016, aXiomatic acquired a controlling interest in Team Liquid, one of the world's premier esports team franchises, and is actively investing in additional video game and esports businesses. Mr. Stein's career includes an expansive range of company and brand-building successes in consumer products, entertainment, technology, and intellectual property marketing. He previously served as COO and worldwide president of Mattel, CEO of Sony Interactive Entertainment (PlayStation), and president/CEO of Kenner Products - a company acquired by Hasbro and which became their largest, most profitable division. His entertainment and technology experience includes serving as CEO of Mandalay Media, CEO/founder of The Hatchery, and CEO/chairman of Radical Communication, as well as a twenty-year history of active investment with prominent venture capital funds.