Alexis Ohanian is well known for being the co-founder of Reddit, and also, for being a refreshingly honest, self-proclaimed nerd. These days, he's more popular than ever as the proud husband of Serena Williams and father to their baby girl Alexis Olympia Jr.
The 35-year-old recently talked about his fitness regime in an interview with *Men's Health*, revealing he made a big life change after finding out Serena was pregnant.