About
Son of billionaire Aristotle Onassis and step-mother Jackie Onassis, whose foundation is responsible for many philanthropic efforts.
Before Fame
He attended the Institut Le Rosey in Switzerland.
Trivia
After his untimely death in an airplane crash, The Alexander S. Onassis Foundation was founded in his name.
Family Life
His father was Aristotle Onassis and his mother was Athina Livanos. He had a sister named Christina.
Associated With
His father married Jacqueline Kennedy Onassis in 1968.
