Serena Williams & Alexis Ohanian – 8 Years

Serena Williams & Alexis Ohanian crossed paths when they sat next to each other at breakfast in the Cavalieri Hotel in Rome. She invited Ohanian to one of her games in Paris, and the two have been inseparable ever since. Married in 2017, they are now the proud parents of a daughter named Olympia.

Both masters of their fields, Williams has won numerous Grand Slam titles and four Olympic gold medals. She has also topped the singles ranking in tennis for 319 weeks. On the other hand, Ohanian is an internet entrepreneur and investor who co-founded the social media website Reddit.