4Lennox Lewis – Net worth: $140 million
Lennox Lewis is a British-Canadian retired boxer with a net worth of $140 million.
Born in 1965, Lewis is a former heavyweight boxer and Undisputed World Champion who won 41 of his 44 career bouts, as well as a Gold Medal at the 1988 Olympic Games.
The boxer is one of only 5 boxers to have won the Heavyweight Championship 3 times.
Before turning pro, Lennox Lewis earned gold for Canada at the 1988 Olympic Games, where he defeated Riddick Bowe in the final.
He acquired the #1 position in the World Boxing Council rankings and he became the Lineal Champion after beating Shannon Briggs by KO in 1998.
In 2002, Lewis defeated Mike Tyson by KO and Vitali Klitschko in 2003.
