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Founder Profile

Joe Tsai (Tsai Chung-hsin)

Last reviewed: September 2026 · By Swet Parvadiya

Who is Joe Tsai (Tsai Chung-hsin)?

Joe Tsai (Tsai Chung-hsin) is a founder of Alibaba Group Holding Limited, which was founded in 1999 with Jack Ma (Ma Yun).

Company founded
Alibaba Group Holding Limited
Founded
1999
Co-founders
Jack Ma (Ma Yun)

Background

Joe Tsai was born in Taiwan in 1964 and educated at Yale (undergraduate) and Yale Law School, building a career in private equity at Investor AB in Hong Kong before meeting Jack Ma and joining Alibaba in 1999 as its first Chief Financial Officer. His Western legal and financial training was essential to structuring the company's early fundraising, establishing its Variable Interest Entity corporate structure for overseas investment, and handling the complexities of the 2014 NYSE IPO process. Tsai brought credibility with international investors that Ma, despite his communication gifts, could not fully provide from a legal and financial structuring standpoint.

Founding Story

Joe Tsai served as Alibaba's Executive Vice Chairman from 2013 until 2023 and became Non-Executive Chairman following the retirement of Jack Ma. In September 2023 he was elevated to Chairman of the Board. Tsai has been the primary interface between Alibaba and Western institutional investors, regularly appearing at investor conferences and providing the financial narrative that international capital markets require. Beyond Alibaba Tsai is known in American sports for his 2019 acquisition of the Brooklyn Nets NBA franchise for approximately $3.3 billion, the largest sale price for a North American sports team at that time, and subsequent purchase of the New York Liberty WNBA team. His dual profile as both a Chinese-American tech executive and American sports franchise owner gives him a unique positioning in the geopolitical dynamics that affect Alibaba's US investor relationships and regulatory environment. (Exact birth year remains publicly undisclosed).

Sources

This profile does not yet cite a source specific to Joe Tsai (Tsai Chung-hsin). The sources below document the company company rather than the person, so check them against the claims above.

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