We were doin like ~70mph and with the snow on the ice the skis want to hook and yank to one side and i saw a cloud of snow and his sled like 6-7ft in the air. Rolled it 8-9 times we counted in the snow…cowl, windshield were smashed, bars were folded…He thinks he bruised a kidney and his back, was having trouble breathing but refused 9-1-1 so…MFer rode home!