Agassi, one of the greatest players in the world, and Grylls who is an avid tennis player, battled it out and Grylls was able to hold his own against the retired professional.

Grylls took to his Twitter account to comment on his experience, stating,

Andre Agassi Academy is amazing- helping change education. Kids v cool! Even got to play Andre in a quick game of tennis… Guess the score!

It sounds like the two had a blast!

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