25. LEONARD LAUDER

$18.8  SELF-MADE SCORE: %

BILLION SOURCE: ESTÉE LAUDER AGE: 82 RESIDENCE: NEW YORK CITY PHILANTHROPY SCORE: The eldest son of legendary Estée Lauder is writing his memoir, set to hit shelves in 2020. The chairman emeritus of the cosmetics giant that he ran as CEO for 17 years got a $5.4 billion boost to his fortune in the past year as shares soared along with revenues, particularly in markets like China, India and Russia.