2. Paul Bearer
One of the most successful managers, Paul Bearer makes it to number second in the list of the most successful managers in the WWE. Managing the brothers of destruction, Paul Bearer might be one of the reasons why the Undertaker and Kane are so successful in the WWE. With a mysterious persona and a creepy voice, Paul Bearer scared everyone. One of the best on the mic, Bearer made Undertaker and Kane into phenomenal superstars, and because of Bearer, Undertaker and Kane are on the top of the world. I agree, while all credit should not be given to Bearer, however, he is one of the main reasons why the Undertaker and Kane are where they are right now. Undertaker has an undefeated streak at WrestleMania, while Kane is one of the most beloved superstars in the history. If it wasn't for Bearer, then these superstars wouldn't be main event talents. Sadly, Paul Bearer passed away this year. Hope he rests in peace, and I wish that he is smiling in heaven, as he watches Kane and the Undertaker be successful in their life.