I've always been an incredibly physically capable human being. I've always had good control of my body, walk a hundred feet on my hands, jump off rock wall and do a back flip into the sand. That's always been who I am.

For all the marathons I've run, including the Ironmans that I've run, immediately after the race, I clean myself up, do whatever I need to do to make sure I'm okay, and I get right back out there, and I cheer people on. Because it's the people who come in late in the race I find most inspiring.

I was always the guy who jumped off the roof of the garage, who could climb up the facade of a building.

Casey Neistat Quotes