Chinese street dancer Wu Yufei and a Unitree Robotics humanoid robot mimic Tai Chi-like poses during a demonstration in Pasadena, California, on September 17, 2026, ahead of their performance in the Season 21 finals of "America's Got Talent" on September 22. Unitree's humanoid robots have attracted international attention for their increasingly advanced and acrobatic capabilities, including backflips, Kung Fu and other performances. The Chinese robotics company's machines are set to appear on the US television talent show "America's Got Talent" on September 22, 2026. (Photo by Frederic J. BROWN / AFP via Getty Images)