Bonus skateboarders:
     When  you  reach  level  2, you will unlock the following fifteen
skateboarding pros.

Bob Burnquist
Bucky Lasek
Elissa Steamer
Pierre-Luc Gagnon
Ryan Sheckler
Colin McKay
Arto Saarii
Steve Berra
Tony Hawk
Eric Koston
Mike Valleley
Rune Glifberg
Danny Way
Chris Senn
Rodney Mullen 

More Skaters:
     When you get to the very last level you will unlock the following
skaters:

Taylor Duncan 
Kenzy Chambers 
Jacob Crowe 
Jake Lenkowski 
Tony Anderson 
Matt Fennell 
Matt Allen 
Tristan Hall 
Bre'shawnia Carter 
Michael Greene 
Tyler Reynolds 
David Powell 
Kayla Thorpe 
Dorothy Martin 
Tony Anderson 
Genesis Anderson 
Ashlee Goff 
Bailee Copeland 
Drake Duncan 
Luc Duncan 
Lil' Romeo