The question on this Big Mo fella, is did he do any type of weight training before he pulled 260 Kgs? I heard these stories a lot, Xyz benched #315 the first time he tried, Abc pulled #405 first time out. Now if it's not bullshit, there's usually some back store behind it, like he did train before and was squatting #600's then just decided to pull that day, or he was a super infrequent deadlifter, etc......