Debatable but I say, American import Todd Hendricks who played in Austria for several seasons was the best ever American football player who has played in Austrian Football League.
NO
Joe Montana is generally considered the bets player of all time.
Yes he was one of the best football runningbacks ever.
no
ronaldo is the best EVER.
He is a professional American football player.
yes
He is the best player of Argentina.
Roy Mcfarland