BillionaireNet
Tsai
Joseph Tsai
Rank #209
CANADATechnologyE-commerce

Joseph Tsai

Net Worth
$13.414B
-0.48% (24h)
Joseph Tsai, born in Taipei, Taiwan, in January 1964, is a Canadian-Taiwanese billionaire businessman, lawyer, and philanthropist. He co-founded Alibaba Group, where he currently serves as the Executive Vice Chairman. His wealth originates from his involvement in e-commerce and technology. Tsai played a key role in establishing Alibaba's legal and financial structure. He is also the owner of the Brooklyn Nets and New York Liberty. Tsai's career includes significant achievements in both the business and sports worlds. His estimated net worth is $12.5 billion, as of December 2024, placing him among the world's wealthiest individuals.

The Full Dossier

Early Life and Education

Joseph Chung-Hsin Tsai was born in Taipei, Taiwan, in January 1964. At the age of 13, he was sent to the United States to attend The Lawrenceville School in New Jersey, where he excelled in both academics and sports, including lacrosse and football. Tsai earned a Bachelor of Arts degree in Economics and East Asian Studies from Yale University in 1986. He furthered his education at Yale Law School, receiving a Juris Doctor degree in 1990.

Rise to Success

Tsai began his career as a tax associate at Sullivan & Cromwell in 1990. He later joined Rosecliff, Inc., a small management buyout firm, as a Vice President and General Counsel. In 1995, he moved to Hong Kong to work for Investor AB, an investment firm. His career took a pivotal turn in 1999 when he met Jack Ma and became a founding member of Alibaba Group. He held various leadership positions within the company, including Chief Operating Officer, Chief Financial Officer, and Executive Vice Chairman. He played a crucial role in establishing Alibaba's financial and legal structure. Tsai became Chairman of the company in September 2023.

Key Business Strategies

Tsai's contribution to Alibaba's growth was significant, especially in the early stages. His expertise in finance and law was instrumental in securing investments and navigating the complex regulatory environment. As Executive Vice Chairman, he oversaw the company's strategic acquisitions and investments. Tsai's decision to join Jack Ma with a modest salary in 1999, foregoing a lucrative position at Investor AB, highlights his belief in Alibaba's vision.

Philanthropy

Beyond business, Tsai is actively involved in philanthropy. He and his wife, Clara Wu Tsai, have established the Joe and Clara Tsai Foundation, which supports various initiatives, including the Wu Tsai Neuroscience Institute at Stanford University and the Wu Tsai Institute at Yale University. The foundation's Social Justice Fund focuses on supporting equitable growth and belonging for BIPOC communities.

Career Timeline

2023

Chairman

Became Chairman of Alibaba.

2013

Executive Vice Chairman

Became Executive Vice Chairman of Alibaba.

1999

Co-founder

Co-founded Alibaba Group.

1995

Private Equity Investor

Joined Investor AB in Hong Kong.

1990

Tax Associate

Began career at Sullivan & Cromwell.

Philanthropic Impact

Education$30M

Paul Tsai China Center

Donation to Yale Law School in honor of his father.

ResearchUndisclosed

Wu Tsai Institute

Focus on understanding human cognition at Yale University.

ResearchUndisclosed

Wu Tsai Neuroscience Institute

Dedicated to understanding how the brain gives rise to mental life and behavior, both in health and in disease.

Social JusticeUndisclosed

Social Justice Fund

Supports equitable growth and belonging for BIPOC communities.

SportsUndisclosed

Sports for the Future

Initiative to promote school sports in China.

Wealth Trajectory