R&B singer Usher demonstrated his impressive athletic ability by taking on a difficult obstacle course challenge, similar to that featured on U.S. reality strength competition American Ninja Warrior. The Yeah hitmaker flawlessly jumped off slanted platforms, balanced on wobbling stones, and scaled a vertical wall within two minutes and 14 seconds. His impressive feat comes a day after Mom co-stars Allison Janney and Anna Faris took on the same challenge.