Watch History Made: First Ever BMX Quad Backflip Unofficial Networks 9 years ago Watch Jed Mildon become the first man in the known universe to land a quad backflip. Ski Resort: Location: Categories: ALL, Biking, VideosShare this: VIDEO: Japanese Skier Attempts Monster Backcountry Quad BackflipDateMay 6, 2022WATCH: Skier Lands HUGE Quad BackflipDateSeptember 26, 2022WATCH: Tanner Hall Lands Incredible Quadruple BackflipDateJanuary 12, 2023BMX Rider With One Leg Is LegitDateJuly 2, 2022WATCH: Croatian BMX VacationDateMay 26, 2022The Olympic BMX Freestyle Competitions Were InsaneDateAugust 2, 2021