The Goalkeepers’ Union is an excellent NBCSN documentary from Roger Bennett, the mugging half of Men in Blazers. GKs are in an isolated group who understand what other GKs go through. Bennett asks 4 Premier League GKs all the questions that a mere mortal fan would like to ask: How did you become a GK? (2 had dads who were GKs) What does it take to be a top goalkeeper? (mental t...