Usain Bolt, the fastest man alive, has an Instagram feed frequented by President Obama with 2 million followers and a game app (Bolt!). Bolstered by support from Puma, Gatorade, and Hublot, Bolt’s feed is full of inspiration, urging his audience to be #ForeverFaster, peppered with Muhammad Ali quotes. In 2015, after an injury took him out for a year, Bolt posted some stunning slow-motion training videos to tease fans for his comeback. He’s also known to post photos from his celebrity hangouts with stars like Ellen and Rihanna. Described as down to earth and fun, Bolt’s known to crash weddings and show off his special handshakes on Instagram.