Serena Williams & Alexis Ohanian

With 23 major tennis titles in her trophy cabinet and four Olympic gold medals to boot, Serena William is regarded as the greatest women’s tennis player in history. So any guy is lucky to have her, and that lucky man is internet entrepreneur Alexis Ohanian.

Ohanian is known for being one of the founders of Reddit, the internet content aggregator and forum. While he makes his $40 million fortune from the internet, Williams fuels her $200 million through her career tennis winnings and various endorsements with the likes of Gatorade, Wilson Sporting Goods, and JP Morgan Chase. She also has various investments in small, female-owned businesses.