Gul to be Gladiators bowling coach Sports January 13, 2021 KARACHI: Quetta Gladiators have signed World T20 winner Umar Gul as their bowling coach ahead of the sixth edition of the Pakistan Super League (PSL). Gul, who is regarded as one of the best T20 bowlers, will replace legendary all-rounder Abdur Razzaq as Pakistan Cricket Board (PCB) decided against issuing no-objection certificates to national coaches and head coaches of provincial teams. Quetta Gladiators owner Nadeem Omar said on Tuesday that he is delighted with signing of Gul. âGul will bring in load of experience and his appointment will prove very beneficial for speedsters Mohammad Hasnain, Naseem Shah and Usman Shinwari,â Nadeem stated.