Paul-Luc Ronchetti, a professional skateboarder with

Paul-Luc Ronchetti, a professional skateboarder with the Action Sports Association, soars above the half-pipe during an extreme sports demonstration at Gilbert High school in Gilbert, Ariz., Nov. 19, 2013. The ASA High School Tour, in partnership with the Campaign for Tobacco-Free Kids and the U.S. Marine Corps, combines the world's best action sports athletes with America’s 911 force to speak with students about tobacco awareness and fitness. The ASA High School Tour’s top professional skateboarders, BMX riders and inline skaters perform mind-boggling aerial stunts on a state-of-the-art half-pipe in front of tens of thousands of students each year. Ronchetti’s fellow tour members consider the 20-year-old from England an up-and-comer in the skating world. For more photos visit Facebook.com/ArizonaMarines. (U.S. Marine Corps photo by Sgt. Tyler J. Bolken)