Technically record is held by Dmitry Nasonov at 400kg / 880lbs. It was with big as bumpers though. Dunno if it really counts. So all credit to him but outside of big as WRPF bumper plates who will break the record?
He competed recently and pulled 365kg with more in the tank and a badly torn callus.
John Haack is close and getting stronger. Think his last meet was same weight.
Yangsu Ren has been pulling heavy in that range in straps but his grip is a wild card. USAPL also so far so more natty lol than Haack or Nasanov.
Who do you have?