100m hurdles world record holder, Tobi Amusan will begin the defence of her Wanda Diamond League crown in Xiamen, China on April 20. The 26-year-old will face Olympic champion, Jasmine Camacho-Quinn, world champion, Danielle Williams and world indoor champion Devynne Charlton in the race. Amusan won the Wanda Diamond League crown for the third consecutive […]