El Chavo Kart

The taco man is located a little down the road and to the left (before the first turn) at the beginning of the track Chavoltepec. As the description states, you're going to have to hit him 50 times. I suggest going into an exhibition game and just hovering over him until the achievement pops. Making contact with him whatsoever counts as a "hit". He hides behind his taco stand for about ten seconds every time he is hit.

Shouldn't take too long!

I made this achievement simply standing still in front of the shopping clubs! so the seller touching you already counts as a hit!!!!!!

good luck