Neither Khamzat or Beterbiev are hitting 180kg+ naturally hahah, have people lost their god damn minds? Do people have any idea how heavy that is hahah.
For reference, this is a fully roided out 35 year old Shane Carwin, doing 320 for 5 reps, for sure he has more in the tank, but also have in mind that this guy is probably around 275 at least, and has been playing football his whole upbringing, lifting heavy for years. But this gives some context to how strong you have to be in order to move these kind of weight around. People on this forum have very weird perception on how easy it is to move 50+ kg dumbells for reps.
If Khamzat is moving 50kg dumbells with ease, when his main training consists of functional, sport specific training, with his body type, then he is most likely on the juice.