Jean-Yves Blondeau is the inventor of the 31-wheel roller suit. Today he proved its worth by rolling down 99 curves and zigzags on China's Tianmen Mountain.
Known as the French "Rollerman", Blondeau, 42, is famous for his skating speed record of 110 kilometers an hour.
His famous roller suit has 10 parts, which include a helmet, kneepads, armguards and protective wear.
Blondeau specially prepared two suits for the challenge on the central Chinese mountain, to ensure the success of his stunt... read more and watch stunt.