Brett Favre retired from the National Football League after the 2010 season.
No, he did not.
He Joined in 1992.
No he did not. He coached Brett's High School Varsity team.
Brett Favre was born in 1969 (the last year of the sixties), so there was no way for him to play for any team in the 1960's.
The Atlanta Falcons
The Green Bay Packers
The Atlanta Falcons, in 1991.
He was the quarterback of the New York Jets.