Daredevil Nik Wallenda has just done what no one else has ever done before.
The 33-year-old tightrope walker from Florida has walked about 500 metres across the Horseshoe Falls on a wire that is only six centimetres thick.
In front of a crowd of more than100,000 and millions more on television, Wallenda was raised up to the wire with a power lift and then slowly put the elk-skin soled shoes made by his mother on the wire.
As he made it to the lip of the Falls he answered some questions saying the view is "breathtaking" and that he was enjoying himself on the wire.
"That mist was thick...It was definitely quite a challenge," he said shortly before the end. "Fighting that wind wasn't easy and my hands are going numb."story here