Happy anniversary, Serena Williams and Alexis Ohanian! The 38-year-old tennis star and the 36-year-old Reddit co-founder are celebrating their second wedding anniversary on Saturday. Williams posted on her Instagram page a sweet tribute to her husband, with whom she shares a 2-year-old daughter, Alexis Olympia Ohanian Jr. She shared a slideshow showing photos of some of the family’s happy moments …
