26-year-old Chinese dancer wows "America's Got Talent" with Unitree robots and martial arts Chinese robotics company Unitree returned to the "America's Got Talent" stage with 26-year-old Sichuan dancer Wu Yufei, who performed alongside Unitree's humanoid robots in a martial arts-inspired routine featuring flips, kicks and synchronized moves to C-pop star Zhang Yixing's "Lit." Sofia Vergara awarded the performance a Golden Buzzer, sending Wu directly to the semifinals. #China #Unitree #Robot #ChinaTech