High amounts of stress and pressure sometimes get the better of sports stars, and when they do, thank God there's a camera there to catch it.
Recommended
These stars didn't hold back, and reaching their boiling points has made for some very entertaining viewing.
And of course what compilation would be complete without a couple of appearances from Roy Keane!?
http://www.youtube.com/watch?v=uQTATWUtvHQ
