Bob Burnquist won the Skateboard Big Air yesterday at X Games 17 in L.A. Check out one of his runs below to see how he did it. Switch 540 to frontside 540!

Final standings from the Skateboard Big Air:

1.     Bob Burnquist
2.     Adam Taylor
3.     Edgard Pereira
4.     Rony Gomes
5.     Mitchie Brusco
6.     Jake Brown