Original sentence: He is widely considered as one of the greatest lightweight (155 lbs) competitors in the sport's history, and as one of the greatest Welterweight (170 lbs) competitors as well due to his performances against Georges St-Pierre and Matt Hughes
Edited sentence: He is widely considered as the greatest lightweight (155 lbs) competitor in the sport's history, and as one of the greatest Welterweight (170 lbs) competitors as well due to his performances against Georges St-Pierre and Matt Hughes