If England's rugby team weren't embarrassed enough by their implosion in Dublin, they hit a new low today after an advert for Nike was leaked on the internet.
The video, produced by their official kit supplier, shows several players, among them Toby Flood, Chris Ashton and Ben Foden, in a series of action clips.
Signing off the advert that has been widely circulated on the internet this morning is an image of England's red rose emblem on top of a caption reading 'Grand Slam Champions 2011'.
The England rugby team aren't the first sports stars to have appeared in a commercial met with ridicule. Here, we take a look at some of the most embarrassing adverts.