Despite their combined wealth,the nature of Jackie’s second marriagewas quite arduous.
She and Onassis didn’t have children together, but he did have two kids from his first marriage.
Both of them passed away, and Onassis' granddaughter is the sole heir to his fortune.
Long before self-made billionaires were a phrase thrown around in pop culture circles, Onassis was one.
By the time he was 25 years old, according toBritannica, he had made his first million.
He mostly worked in the oil industry, transporting fuel for a number of companies around the world.
In the mid-1950s, he was investigated for tax fraud and held culpable.
In hisFBI Vault File, it says Onassis pleaded guilty and paid $7 million to avoid prison time.
Onassis had an affair throughout both of his marriages
Jackie Kennedy was Aristotle Onassis' second wife.
The pair initially met through Jackie’s sister, Caroline Bouvier, as stated byIndia Today.
She married Onassis on Skorpios, his private island in Greece.
However, their marriage was far from a bed of roses.
He was also publicly accompanied by Callas on various occasions while still married to Jackie.
His only living heir is his granddaughter, the equestrian Athina Onassis.
