Khan, who will take up his post next month, was also previously the Chief Executive of Leicestershire County Cricket Club and Chance to Shine. He last held the post of PCB CEO.
The PCB confirmed Khan’s resignation in a brief statement on Wednesday, saying its board of governors will “take up the matter” in a meeting later in the day.
Pakistan had named its 15-member T20 World Cup squad on Monday and after that, several reports indicated that skipper Babar is unhappy with the team that has been selected.
The UAE leg of Pakistan Super League 6 is going to start from June 9 and ahead of the tournament’s restart, PCB CEO Wasim Khan spoke about the comparison between IPL and PSL.