Walter Pandiani is a striker for the Spanish soccer team Espanyol.
He recently did an interview after a match, and he showed up looking dapper.
But after three minutes, he was sweating a lot.
And by the end of the interview, his shirt was totally soaked through! If Pandiani sweats this much just sitting, I can't imagine what he's like on the field.
If you like soccer and/or speak Spanish, the video of the interview is here.