Born January 29, 2004...Team USATF’s youngest athlete is Erriyon Knighton, the prep star from Riverview, Florida who turned pro after his junior year of high school...Knighton set two world junior (U20) records, three World U18 bests at the Olympic Trials at Hayward Field in Oregon, and is the youngest member of the men’s squad at age 17...Was a football wide receiver in high school.