Coach Abel Sanchez, with whom Gennady Golovkin achieved the greatest success in his pro career, shared his opinion on the P4P rating, that is, the best boxers in the world without division into weight categories. The respected trainer Saul Alvarez (59-2-2, 39 KOs), Terence Crawford (40-0, 31 KOs) and Tyson Fury (33-0-1, 24 KOs), world champions in super middleweight, welterweight and heavyweight.
