If you want to know how strong George Kittle is, you can just ask Marcus Williams.
If you don't have the ability to contact an NFL safety and/or don't want to troll one on social media while trying to do so, you can just watch this video of the 49ers tight end bench-pressing a ridiculous amount of weight courtesy of trainer Josh Cuthbert.
That's five plates on each side of the bar, which Cuthbert said in a comment on his post added up to 375 pounds.
So, Kittle could bench press new 49ers left tackle Trent Williams' listed weight on the team website .