Harry Brook smashed a double century against Sri Lanka during ODI Tri Series. (AP)

England captain Harry Brook has broken Shubman Gill’s record for the fastest double century in ODI cricket, reaching the milestone off just 114 deliveries during the Tri-Nation series match against Sri Lanka at the Rawalpindi Cricket Stadium on Thursday.

Brook, who came in to bat at No. 4 in the 17th over after the fall of Ben Duckett, finished with 202 off 116 balls, an innings studded with 21 fours and 10 sixes. He was dismissed off the final delivery of the innings by Janith Liyanage, but not before powering England to 429/4 in their 50 overs.

In doing so, Brook also became the first player from England to score a double century in ODI cricket.…