Rehan Ahmed became the youngest men’s Test cricketer to claim a fifer on debut and put England on the brink of a historic 3-0 series win its first test tour to Pakistan in 17 years.

Pakistan’s batters crumbled for 216 in the second innings of the final test as the 18-year-old Ahmed grabbed 5-48 and Jack Leach (3-72) claimed all three of his wickets in the space of six deliveries on Day three to leave England a target of 167 runs.