'Black excellence': Gymnast Nia Dennis blesses the internet with another stunning floor routine

Last February, UCLA's Nia Dennis went viral for a flawless, swaggering floor routine set to a Beyoncé medley. So how do you follow that? By adding Kendrick Lamar, Missy Elliott, and Tupac, apparently.

Dennis helped take her team to a win over Arizona State on Saturday with this joyous, confident celebration of Black...