you dont always need college to be a football player but you have to go to college to play college football
You can play college football as long as you are in college. You may also be "Redshirted" Which means you are removed from the roster and cannot play, But you still can play your four years after the redshirt is up. In short, 4 years.
yes for 2 years.
That depends; who are you? If you were a past college football player who wants to return after playing four years, sorry, but you cannot return to play college football after your 4 years of eligibility are up.
about 24 years
so how many years
3 to 4 years
college football you only have 4 years to play and you don't get paid in nfl you get paid and choose when to quit
Football players can usually only play in college for four years.
There are no specific classes required to play for the NFL. They typically draft out of the College football system, so typically expect their players to have completed 2 or more years of college, some as many as 5 years of college.