Roberto Duran remains the greatest lightweight boxer in history, and one of the most celebrated fighters, period. But unlike such legends of the ring as Muhammad Ali, Sugar Ray Leonard, or Mike Tyson, he never had a very idiosyncratic boxing style. He didn't dance, or rope-a-dope, or use his fists like a Mac truck. He was a paragon of classic quickness and power, a bruiser who wasted no time going in for the kill. Edgar Ramirez and Robert DeNiro star in a punchy Roberto Duran biopic...Executive Producers, Harvey Weinstein, Bob Weinstein, Ricardo Del Rio, Robin Duran, George Edde, David Glasser, Bill Johnson, Max A. Keller...."

Authors and Sources: 
Owen Gleiberman