Biography

Mr. Frank Lin, also known as Frank Hurst Lin, has served as our independent director since January 2011. Mr. Lin is a general partner of DCM, a technology venture capital firm. Prior to joining DCM in 2006, Mr. Lin was the chief operating officer of SINA Corporation. He co-founded SINA’s predecessor, SinaNet, in 1995 and later guided SINA through its listing on Nasdaq. Mr. Lin had also held various marketing, engineering, and managerial positions at Octel Communications Corp. and NYNEX. In addition to our company, Mr. Lin currently serves on the board of directors of various DCM portfolio companies, including 51Talk Online Education Group (NYSE: COE) since June 2013 and QuantaSing Group Limited (Nasdaq: QSG) since May 2022. Mr. Lin received an MBA degree from Stanford University in June 1993 and a bachelor’s degree in engineering from Dartmouth College in June 1988. Mr. Lin previously served as a director of Kuaishou Technology (SEHK: 1024) from May 2016 to January 2025, YSB Inc. (SEHK: 9885) from December 2018 to November 2023, Tuniu Corporation (Nasdaq: TOUR) from December 2009 to June 2025 and GigaCloud Technology Inc (Nasdaq: GCT) from November 2006 to November 2024.