Hafthor Julius Bjornsson went from 115kg skinny basketball player to 200kg WSM finalist in 2 years (according to WSM coverage over here in England)
He's 6'9. So am I. I went from 100kg to 130kg in a year.
How the fuck did he do it? How many calories a day would this take? How much did the roidz add?
Also of interest I just saw Laurence Shahlehei squat 325kg 8 times with a barbell (not some usual WSM contraption) - does this sound doable even for someone with a 400kg+ raw squat?