Katie Ledecky – $4 Million

Unarguably Olympians earn a substantial amount, and one such athlete that deserves mention here for her impressive net worth is Katie Ledecky. Just in her early 20s, this sports personality has a whopping fortune worth $4 million. Despite rejecting several endorsement deals in the past to pursue college, Katie has still managed to stay in the millionaire club even today.

In 2018 the professional swimmer signed an endorsement deal worth $7 million with a swimwear brand which was a first for her. Nonetheless, a pivotal turn in Katie’s career was when she went pro in 2018, which will undoubtedly add another million to her riches.