Michael Goulian of the United States performs during the finals at the first round of the Red Bull Air Race World Championship in Abu Dhabi, United Arab Emirates on February 3, 2018.
 Levi Sherwood of Australia performs at the fourth stage of the Red Bull X-Fighters World Tour in Munich, Germany on July 18, 2014.
 Athletes perform during the Finals of the Red Bull Crashed Ice, the second stop of the Ice Cross Downhill World Championship in Saint Paul, MN, United States of America on February 22, 2014.
 Matthias Thoma performs during the Jungheinrich-Cup, STIHL TIMBERSPORTS® Series, in Bensheim, Germany on June 8, 2014.