Rio de Janeiro, Brazil, 10 September, 2016: Madureira Park holds the world’s largest public half pipe skate park, designed by X Games World Champion Bob Burnquist, the Brazilian skater with the largest winning record in the sport. The half pipe structure is made of metal and special wood. Its dimensions are impressive: 18.7 meters wide, 25 meters long and 5.70 meters high. It also has different