Nick Chubb is not human ... the Browns running back continues to prove why he's one of the toughest backs in the NFL to take down, squatting 610 pounds while jamming out to Meek Mill and Tory Lanez!
The 26-year-old hit up the Williams Strength Facility at Cedartown High School in Georgia ... where he stole the show with his incredible feat of strength.
In the video, Chubb settles under the tsunami bar -- which appears to have 7-45 lb. plates on each side (14 total) -- assumes the squat position, and gets to work.