Fastest man in the world, Usain Bolt is not engaged after all despite the Snapchat photo he shared that went viral where he said "She said yes." According to TMZ, Usain's agent, Ricky Simms, said that Usain isn't getting married any time soon. Adding that yes, Usain posted the photo of himself and girlfriend Kasi Bennett, but he says the caption is a hoax created by some Internet troll.