Concrete Skateboarding 2011 Photo Annual (Issue 114/August 2011) Skaters: Richard Sarrazin, Mitch Pryma, Corey Klim, Jordan Hoffart, Matt Berger, John Hanlon. Filmed by: Ian Docherty, Aaron Wylie, Dane Collison, Vern Laird, David-Wayne Stevens. Edited by: David EhrenreichCast: Concrete SkateboardingTags: Concrete Skateboarding, 2011 Photo Annual, Issue 114, Richard Sarrazin, Mitch Pryma, Corey Klim, Jordan Hoffart, Matt Berger and John Hanlon