Meeker is a shirted guy.
These past two decades, the guys have been Mendelson (715), Spoto (722) and Sarychev (738). And now Maddox (739 and 744, respectfully). All four have been/are just shy of 400 pounds bodyweight or over.
In my opinion, Sarychev is, as of now, the greatest bencher of all time, still. Despite Maddox besting his feat by several pounds. Kirill easily had more in reserve, and, also, he uses zero chest compression, where Julius utilizes quite a lot.
If Kirill is willing to again bump up his bodyweight, etc., and can stay healthy during the training, I’m quite certain he’d smash Maddox’s 744 with relative ease.
Maddox is a beast, but Sarychev is a machine.