Shortcuts: YouTube Challenges at WatchMojo HQWe take our research very seriously here at WatchMojo. So, to make sure we could accurately tell you about how difficult, draining and disgusting the most popular YouTube Challenges are, we tried them ourselves. Well, the new guy did anyway...
Be sure to tune in to TopX on Thursday, June 4th to see our countdown of the Top 10 YouTube Challenges. Beware of puking.