Ronnie Shields' beautiful mind accompanies David Morrell to showdown with David Benavidez
The project before Ronnie Shields is massive. Thankfully for the veteran trainer, so is his library of experience. Shields, the 66 year old cornerman for Cuba’s unbeaten David Morrell, is charged with the unenviable assignment of crafting a fight plan to defeat the peaking and ferocious “Mexican Monster”,