I love when people innovate within areas that you thought were exhausted and beyond any further innovation. BMX for me is one such case, where every year, young riders are pushing the limits of what I thought was possible, but here UK (and not so young!) rider Sebastian Keep goes somewhere I would never have even imagined. Skip to 3min if you don’t want to watch the whole thing. I’ve watched it at least 10 times and still I can’t believe it’s real.