10 year old skateboarder Evan Doherty aka "Big E" lands 20 - 540's in a row on Vert at "SkiDazzle" 2013 at The Los Angeles Convention Center. Evan is sponsored by Independent Trucks, Hosoi Skateboards, Osiris Shoes, Triple 8 Helmets, 187 Killer Pads, Varsity Shades, HIH & is the national spokes athlete for concussion awareness for University of Kansas Hospital.