Billionaire Profile
Leon Black
Global Rank
#235

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

Leon Black

CEO, Private equity
UNITED STATES
Real-Time Net Worth
$12.375B
Estimated based on Private equity stock value as of March 7, 2026
-1.07% (24h)
Age
74
Source
Private equity
Industry
Finance & Investments
Citizenship
UNITED STATES

Biography

Leon Black is an American private equity investor and art collector. He is best known as the co-founder of Apollo Global Management, a leading private equity firm, which he co-founded in 1990. His source of wealth is primarily private equity investments. Black's career includes key roles at Drexel Burnham Lambert, where he headed the mergers and acquisitions group. A notable achievement was building Apollo into a global investment powerhouse. Black's estimated net worth is $13.7 billion as of 2024. He has been involved in controversies, notably regarding his relationship with Jeffrey Epstein.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/7/2026

Wealth Over Time

In-Depth Profile

Early Life and Education

Leon David Black was born on July 31, 1951. His father, Eli M. Black, was a prominent businessman. Leon earned a Bachelor of Arts degree in philosophy and history from Dartmouth College in 1973 and an MBA from Harvard Business School in 1975.

Rise to Success

Black began his career at Peat Marwick (later KPMG) and then worked at Drexel Burnham Lambert from 1977 to 1990, where he became managing director and head of the Mergers & Acquisitions Group. In 1990, he co-founded Apollo Global Management with Joshua Harris and Marc Rowan. Apollo focused on distressed assets and grew into a major player in private equity.

Key Business Strategies

Apollo Global Management employed a strategy of identifying and investing in undervalued companies. They focused on buyouts and restructurings of companies in financial distress. The firm's revenue comes from asset management fees and income from private equity and credit instruments.

Philanthropy

Black has been involved in philanthropy through the Debra and Leon Black Family Foundation. He co-founded the Melanoma Research Alliance (MRA) with his wife, Debra, which has committed over $150 million to melanoma research. In 2020, they co-founded The Foundation for OCD Research (FFOR). He has also supported Dartmouth College.

Career Milestones

1977

Joined Drexel Burnham Lambert

Began working at Drexel Burnham Lambert and rose to managing director.

1990

Co-founded Apollo Global Management

Co-founded Apollo Global Management, a private equity firm.

2018

Chairman of the Museum of Modern Art

Became chairman of the Museum of Modern Art.

Philanthropy & Social Impact

Medical Research

Melanoma Research Alliance

$150M+

Co-founded the Melanoma Research Alliance, which has committed over $150 million to melanoma research.

Medical Research

Foundation for OCD Research

$25M

Co-founded The Foundation for OCD Research (FFOR) with $25 million to help develop treatment for Obsessive Compulsive Disorder.

Education

Dartmouth College

$48M+

Donated over $48 million to Dartmouth College for The Black Family Visual Arts Center

Business Philosophy & Leadership

Notable Quotes

"Don't wait for the perfect moment, take the moment and make it perfect."

Controversies & Challenges

2020

Relationship with Jeffrey Epstein

Paid Epstein approximately $158 million for financial services, leading to scrutiny and his departure from Apollo Global Management and the Museum of Modern Art.

2021

Sexual Misconduct Allegations

Accusations of sexual harassment and assault made by Guzel Ganieva, which Black denied.