Founded by Jason Yeh, an experienced investor and operator in the digital media space based in Berlin, Germany.

Prior to founding Leaf Ventures, Jason spent over a decade in leadership roles at LA-based gaming company Riot Games, and as an investor at NY-based venture capital firm FirstMark Capital. Most recently, Jason opened and led Riot Games' Berlin office which managed Riot's European Esports operations and business. He previously led Riot Games' International Publishing team in LA which supported the launch of League of Legends in China, Taiwan & Southeast Asia, Europe, Turkey, Brazil and Russia. He also managed Riot's strategic relationships with regional publishing partners Tencent and Garena/SEA.