20 August 2019
|Weight||98kgs / 15st 7lbs|
|Height||197cm / 6ft 6ins|
|Date of Birth||18/2/1998|
Jack signed his first professional contract with London Irish ahead of the 2019/20 season.
The young back-row made his Premiership debut against Bath on the final day of the 2017/18 season. Cooke has made 13 appearances for the club throughout his time with the Exiles.