NFL prospect Michael Sam says he is gay
Carl Nassib becomes first openly gay active player in NFL history - Sports Illustrated
Carl Nassib made queer NFL history. Now he's stepping away
Carl Nassib Is The First Active NFL Player To Come Out As Gay : NPR
Professional Athletes Who Identify As LGBTQ
Raiders Lineman Carl Nassib Comes Out As Gay, Makes NFL History
Football player's coming-out story disproves every dumb theory about gay athletes
Katie Sowers: History-making NFL coach on overcoming rejection, reaching the Super Bowl, and being an LGBTQ+ role model, NFL News
The N.F.L.'s Carl Nassib Broke a Barrier. Will Others Follow? - The New York Times