Every walk that I do, there's obstacles in the way. There's always somebody or something that comes across negative, but I live for that sort of thing.
Nik WallendaWhat I'm doing is a natural wonder. If not, there'd be 150 people behind me on the wire.
Nik WallendaIt's Niagara Falls. It's one of the most beautiful natural wonders in the world. Who wouldn't want to walk across it?
Nik Wallenda