Mary Lou Retton – $8 Million

Every time Olympics come around, we can’t help but be reminded of Mary Lou Retton, the professional gymnast who won our hearts and a gold medal at the 1984 Los Angeles summer Olympics. Luo began her training at a very young age.

The former athlete has amassed wealth as a star gymnast, and her net worth is estimated to be $8 million. After winning the gold, Retton was endorsed by well-known brands and companies and became the very first female athlete to feature on the front of a Wheaties Box.