I do everything I do to pay tribute to my great-grandfather.

My great-grandfather, Karl Wallenda, was my biggest hero in life, my biggest inspiration behind everything I do.

I'm facing Niagara Falls - the wind and the mist and the dark and the peregrine falcons - and I'm going to stay focused on the other side.

One of the things I enjoy is the challenge of Mother Nature.

I'd love to come to Australia. I'd love to walk about the Sydney Opera House.

I have permits to be the first person in the world to walk across the Grand Canyon so that's a process we'll start working on. I'd say within three to five years I'll accomplish that as well.