Ristananna Bailey-Cole ( Tracey; born 9 May 1992) is a Jamaican athlete specialising in the 400 metres hurdles. She represented her country at three consecutive World Championships reaching the semifinals in 2011 and 2013. She placed fifth at the 2016 Olympics. She made her best run to date at the IAAF World Championships in London on August 10, 2017, finishing with the bronze medal in a personal best 53.74.
Outdoor