Trainer Monkey has to be up there. Even though he didn't have a license and the only fighter he "trained" was his wife, he did train Kid Thunder by email, and most famously devised the gameplan for one of Yusef Mack's wins, through communicating with his trainer on here. Mack's team didn't even have the courtesy to thank him in the post fight interviews yet alone pay him. He was rightly pissed off about that.