Billionaire Profile
Leon Black
Global Rank
#229

Image: Unknown University of Texas at Austin | Public domain | via Wikimedia Commons

Leon Black

CEO, Private equity
UNITED STATES
Real-Time Net Worth
$13.356B
Estimated based on Private equity stock value as of April 21, 2026
+1.08% (24h)
Age
74
Source
Private equity
Industry
Finance & Investments
Citizenship
UNITED STATES

Biography

Leon Black is an American private equity investor and co-founder of Apollo Global Management, a leading global alternative investment firm. His source of wealth stems from his success in the private equity industry. Born on July 31, 1951, he is currently 74 years old. Black's career began at Drexel Burnham Lambert before co-founding Apollo Global Management in 1990. Under his leadership, Apollo grew to manage hundreds of billions in assets. Black has also been involved in significant philanthropic endeavors, including the Melanoma Research Alliance. He has a long track record of investments, including in distressed assets, and a personal net worth of $12.3 billion.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/21/2026

Wealth Over Time

In-Depth Profile

Early Life and Education

Leon Black was born in New York City on July 31, 1951. His father, Eli M. Black, was a prominent businessman who chaired the United Brands Company. Leon Black received a Bachelor of Arts degree in philosophy and history from Dartmouth College in 1973 and earned an MBA from Harvard Business School in 1975.

Rise to Success

Black began his career at Drexel Burnham Lambert in 1977, where he rose to become head of the mergers and acquisitions group. After Drexel filed for bankruptcy in 1990, Black co-founded Apollo Global Management with Josh Harris and Marc Rowan. Apollo quickly became a major player in private equity, focusing on corporate restructuring, leveraged buyouts, and investments in growth-oriented companies. Black served as CEO of Apollo for many years, leading the firm's growth and expansion.

Key Business Strategies

Apollo's strategies included buying struggling businesses with significant debt, implementing cost-cutting measures, and generating returns through dividend payments and management fees. Apollo also focused on distressed debt and undervalued assets.

Philanthropy

Leon Black and his wife, Debra Black, are active philanthropists. In 2007, they co-founded the Melanoma Research Alliance (MRA), which has become the largest private funder of melanoma research globally, committing over $150 million to advance understanding of the disease. Additionally, the Black family launched a philanthropic effort that promotes gender equity by supporting education and advancement opportunities for women and girls.

Career Milestones

1977

Joined Drexel Burnham Lambert

Began his career at Drexel Burnham Lambert, eventually becoming head of mergers and acquisitions.

1990

Co-founded Apollo Global Management

Co-founded Apollo Global Management, an alternative investment firm, with Joshua Harris and Marc Rowan.

2018

Chairman of the Museum of Modern Art

Became chairman of the Museum of Modern Art (MoMA).

2021

Stepped down as CEO of Apollo

Resigned as CEO and Chairman of Apollo Global Management.

Philanthropy & Social Impact

Medical Research

Melanoma Research Alliance

$150M+

Co-founded the Melanoma Research Alliance, the largest private funder of melanoma research worldwide.

Healthcare

NYC Healthcare Heroes

$20M

Launched a philanthropic program to support NYC healthcare professionals during the COVID-19 pandemic.

Education

Black Family Visual Arts Center

$48M

Donated to Dartmouth College.

Business Philosophy & Leadership

Notable Quotes

"Start your career in a place where there is a lot of action, a lot of smart people who understand risk and reward, and work hard. Learn to be patient, and learn to be opportunistic."

Leadership Principles

Value-oriented Investment

Focus on identifying and investing in undervalued assets.

Opportunistic Approach

Capitalize on market opportunities, including distressed debt and leveraged buyouts.

Risk Management

Emphasize downside protection and preservation of capital.

Controversies & Challenges

2021

Jeffrey Epstein Ties

Paid $158 million to Jeffrey Epstein for financial services.