Frederick Steven "Freddie" Roach, is an American boxing trainer and former professional boxer, and is the enduring boxing coach of top prospect Peter Quillin, an American professional boxer who held the WBO middleweight title, from which span of years?
Freddie Roach (boxing):  He is the enduring boxing coach of the eight-division world champion Manny Pacquiao, five-time and four-division World Champion Miguel Cotto, former WBC Middleweight Champion Julio César Chávez, Jr., defensive master and three-time world champion James Toney, former UFC Welterweight Champion Georges St-Pierre, as well as top prospects Jose Benavidez, Peter Quillin, and Vanes Martirosyan. Peter Quillin: Peter Quillin (born June 22, 1983) is an American professional boxer who held the WBO middleweight title from 2012 to 2014.
2012 to 2014