John Krahn – 7ft, 410 lbs – American Football

John Krahn is known as the biggest man in American football right now. And since he’s 7 feet tall and weighs 410 pounds, we’re forced to agree! He played football and basketball in high school and later tried his luck with the Riverside Community College football team for two seasons. 

If you’re still not impressed, keep in mind that Krahn is only a teenager and that he signed his first professional football contract with Portland State in 2019. With tons of room for improvement and a body like that, we expect to hear a lot from Krahn in the years to follow.