Daniel Tsai

$8.34B

as of 05/10/26

About Daniel Tsai

With billionaire brother Richard, Daniel Tsai leads Fubon Financial Holding, a family company with interests in banking, insurance and securities.

The brothers are investors in Taiwan Mobile, a mobile phone service provider, and Momo, a TV-shopping and ecommerce business.

They also own a stake in Diamond Biofund, a Taipei-based biotech venture capital firm that went public in 2023.

Cousins Tsai Hong-tu, Tsai Cheng-da and T.Y. Tsai are also billionaires.

Personal stats

Citizenship

Taiwan, Province of China

Source of wealth

Finance

Residence

Taipei, Taiwan, Province of China

Marital status

Married

Birth date

04/25/56 (age 70)

Number of children

Education

LLM, Georgetown University; LLB, National Taiwan University

Self-made

inherited and growing

Daniel Tsai’s fortune is worth

139K

troy ounces of gold

128K

median U.S. household

83K

median U.S. income

0.167%

U.S. credit card volume

0.033%

GDP of the United States

0.025%

United States debt

Net worth history

Annual ranking

Net worth over time

Real-time ranking

Financial assets

TAIWAN | 6901-TW

Diamond Biofund

TAIWAN | 2881-TW

Fubon Financial Holding

NASDAQ | MOMO-US

Momo Inc

TAIWAN | 3045-TW

Taiwan Mobile