Goalkeeper Mannion was poached from the AFC Wimbledon youth team in June 2016, who 11 months later received a six figure fee as compensation for his development. Will was unused substitute in several Premier League and Championship matches during 2017 before making his debut in a League Cup tie at Doncaster Rovers, a few weeks after he had attracted the attention of Southampton. Following his first team bow, Mannion gained more experience through loan moves to lower league clubs but was not able to break back into the first team picture and left the club in July 2020.
In August 2020 Will signed for Cypriot side Pafos FC. A year later he returned to England and signed for Cambridge United.
Mannion was capped at England under-19 level during 2016 and 2017.
Date/Place of Birth: 5 May 1998, London
Hull City First Game: 22 August 2017, Doncaster Rovers A (League Cup 2nd Round), 19 years, 109 days old
Hull City Final Game: 22 August 2017, Doncaster Rovers A (League Cup 2nd Round), 19 years, 109 days old
AFC Wimbledon (2014-2016), Hull City (2016-2020), Plymouth Argyle (2017, loan), Aldershot Town (2018-2019, loan), Kidderminster Harriers (2019-2020, loan), Pafos FC (2020-2021), Cambridge United (2021-current)
Hull City Record
Career: 1 apps, 0 goalsWill Mannion