As a kid I asked for a skateboard for Christmas and was so thrilled when my grandparents got it for me. I went outside and stood on it and "Oh ****! I have no balance! I can't stay on this thing for more than three seconds!" And that was the end of my skateboarding. I still appreciated the gift, though.
A Shaun White skateboarding game to me seems like making a Michael Jordon baseball game. That's probably being a little mean to Shaun.

Checking out the greatest source of all info, Wikipedia, Shaun does have some noteriety as a skateboarder, so there you go. I guess he's the Bo Jackson of extreme sports.