American Cherie DeVaux became the first female trainer to win horse racing's Kentucky Derby as 23-1 shot Golden Tempo went from last place to triumph by a neck at Churchill Downs, USA.
Ridden by Puerto Rican jockey Joe Ortiz, Golden Tempo pipped Renegade - ridden by Ortiz's brother Irad Ortiz Jr - on the line with Ocelli third in the 152nd edition of the race.
Click here to view all the previous winners of the Kentucky Derby