Being a Duke fan, it's no big mystery that my favorite sports coach ever is coach k, Mike Krzyzewski.
The man is an inspiration on and off the floor. He now has 900 wins in Division 1 basketball with 4 national championships and multiple gold medals for the mens' Olympic team.
His former players would consider him the greatest mentor of all time here. I got to meet him and he just came off as completely humble, classy, and just a really respectful man.
Who's your favorite coach of all time GS and why?