Caeleb Remel Dressel of Team USA competes during mixed 4x100m freestyle swimming relay final at the 17th FINA Aquatics World Championships held in Budapest, Hungary on July 29, 2017. (Xinhua/Ding Xu)
Caeleb Remel Dressel of Team USA competes during mixed 4x100m freestyle swimming relay final at the 17th FINA Aquatics World Championships held in Budapest, Hungary on July 29, 2017. (Xinhua/Ding Xu)