GSP faces toughest competition yet

No, it's not Dan Hardy, and it's not Gegard Mousasi, who is reportedly being sought after by GSP's trainer, Firas Zahabi, as a sparring partner for St. Pierre. The person who can take out Georges St. Pierre is a three-year-old boy named Leister.

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St. Pierre is spending time at the Grudge Training Center in Colorado not only preparing for his Mar. 27 title bout against Hardy, but also helping his friend and teammate, Nate Marquardt get ready for UFC 109 and a fight with Chael Sonnen.

Thanks to Purefight for the video.

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