Japanese freestyle snowboarder Hiroto Ogiwara landed the world’s first backside 2160 in Crans-Montana on 6 April.
The 16-year-old landed the jump on his sixth attempt at The Nines, a biannual event that alternates between winter and summer events.
There was another world first for Japanese snowboarder Reira Iwabuchi, who completed the first female frontside triple 1260
