joker kingDr. Brown is a college professor, a certified men’s development coach, and the author of the bestselling book Joker to King. About Dr. Brown> Listen to the Podcast! The Joker to KingJoker King. The Gotham City Mastermind! He is so level-headed and measured in all directions of his approach, but the frenzy in him is caused by only one human. His fascination with batman took him over the roof