my bf is able to do something like 5-6k, but he could easily win a regional weightlifting title if he wanted to, and maybe even national but you kinda have to wreck your body for that and hes at a disadvantage due to being very tall. you kinda have to eat specific foods that digest fast (low fodmap high protein foods) in order to keep the conveyor belt rolling

personally im lucky if i can pull in 1k each day, i have eating issues and im tiny