I just got word about YouTube and Instagram sensation Calum von Moger’s quad tendon rupture while repelling off a cliff near Red Leaf Beach in Sydney Australia. Upon looking at his Instagram account it looks to be his right quadriceps tendon. Now there are a lot of mixed reviews on him injuring his quad, but I just feel really bad for him since he tore his bicep tendon just a few months ago performing an unnecessary heavy dual bicep curl with Physique Bodybuilding champion Chris Bumstead.