The Slow Mo Guys celebrate the fifth anniversary of their first balloon video by having Dan Gruchy painfully climb inside a six-foot balloon while Gavin Free inflated it using a leaf blower. This was not Gruchy’s first time inside a giant balloon. In 2015 he climbed inside another six-foot balloon being filled with water.
Here is their first balloon video from 2011 where they inflated a six-foot balloon with water until it burst.
