r you talk abut three of the best fighter in the world you have to mention all go straight there that was there to help get them to the top. Michael Charito,use the train Purnell Sweet Pea Whitaker. No one knows this but he is the guy that taught him how To be more elusive. he told Whitaker that he didn't need to stand in front of his opponent use his speed and mobility and that ain didn't need to take big shots. who can remember Teddy Atlas a name we know from training Mike Tyson. We know him from broadcast television but atlas was the first to train Mike Tyson the fighting system he use his entire career. Even though it was a cus system Atlas taught it to him. a numerical system of landing punches on your opponent training the mind to do it at ease. Kevin Rooney what the second guy to take over after an atlas left so many people know the story but some do not.marvelous Marvin Hagler. In his early day of learning how to Box. Slick Wilson a heavyweight prospect tAught Hagler how to stay tight and move forward and use head movement to get closer to his opponent a stout he used into his very last match.