He is only 19 and won’t be 20 until later this summer, but Cade Flatt is already the best runner in US track and field history. I’m not just talking about high school athletes. I’m talking about all runners that have ever run track from the beginning of time. By the end of his freshman year at Ole Miss, Flatt will be close to breaking 1:40 and he’ll be in the 43s for the 400. I honestly think he’ll be a “one & done” guy and will go pro after his freshman year. His first year as a pro he’ll break 43 & 1:40.