If you saw this performance on America's Got Talent, it's worth seeing again. And if you haven't seen it, you're in for a treat.

Dancer/contortionist, known as Turf, wowed the judges and the audience with eye-popping moves. At one point, he appeared to be skating on the stage.

Turf also told the judges he had been homeless for two years and tears were streaming down his face after he received a standing ovation.

It's an incredible performance.