When they aren't battling it out, they are playing together.
That's going to leave a mark!
Have you ever wanted to swing through a waterfall without getting wet? Did you even know it was possible?
Gonna need a medic and a chiropractor.
All the internet's best playground fails wrapped into one giant video!
That was not exactly an Olympic dismount.
These 2 dudes are showing off their high bar gymnastics skills but end up owning each other. Ouch!
Whether your still a kid or now an adult, there is one thing we all have in common...Its fun being a kid!
This kid takes off like superman!
This guy is doing what he calls "Hardcore Parkour" but fails miserably!