In pics: medal ceremony for men's 60m of IAAF World Indoor Championships

(L to R) Bronze medalist Ronnie Baker of the United States, gold medalist Christian Coleman of the United States, silver medalist Su Bingtian of China pose during the medal ceremony for the men's 60m of the IAAF World Indoor Championships at Arena Birmingham in Birmingham, Britain on March 4, 2018. (Xinhua/Han Yan)