Noah Lyles is dating Jamaican sprinter Junelle Bromfield and following in the footsteps of Usain Bolt... all you need to know about the US sensation who wants Olympic glory - and to change the sport forever

Hailing from Gainesville, Florida, the 26-year-old sprinter started the year the same way he's left the last: undefeated in his specialty - the 200-meter dash. Could he overtake Usain Bolt someday?