Published on Sep 19, 2015 br Is KSI a wizard? We bring you the biggest fails from filming the Gymnastics series with Kristian Thomas, TBJZL and the guys from the Europa Gym Centre. br br Check out TBJZL here: br br Massive thanks to Oxygen Freejumping and Europa Gym Centre for having us through the series. br br Www.oxygenfreejumping.co.uk br Www.europagymcentre.