The current world record holder of solving the Rubik's Cube, who can solve it in 3.49 seconds. He is a chinese male who is a "speedcuber", or someone who can consistantly solve a rubik's cube in under 30 seconds.
Alpha male 1 : Yo who is that asian guy by the counters? He looks like a hired gun of some sort.
Alpha male 2: Oh no that's just Yucheng, he is a regular here.
Alpha male 1: yk him? I wouldn't dare even approaching him.
Alpha male 2: No no no... I only knew him from Joe, from what I know that guy is a man of mystery.