Yes Sean Taylor, Gaines Adams, Darrent Williams, and Chris Henry all sadly died during their NFL careers.
However, if you're asking if any player has ever died on the field during a game, the answer is yes and no. Chuck Hughes was 28 years old in 1971 when he had a heart attack during a Monday Night Football game. He died on the field, but not as a result of a hit.
the youngest NFL player ever is Houston Texans DT Amobe Okoye
It depends on who you ask.
Lyle Alzado
Troy Polamolu
Bronko Nagurski
The NFL player will be unconscious and later on after retirement he will probably die because of all of the hits he was given during his football career.
wanted to know if there ever was a nfl player named dungan wanted to know if there ever was a nfl player named dungan
the best NFL player ever is probably Joe Montana but he had Jerry rice so its definitely Dan Marino
Yes, some NFL players have died from injury.
I believe the NFL player your thinking of was Reggie White.
the youngest NFL player ever is Houston Texans DT Amobe Okoye
Ben Roethlisburger
It depends on who you ask.
Jerry Rice
Lyle Alzado
Troy Polamolu
aaron rodgers