Ryan James Harry Birtwistle (born 1 December 2003) is a Singaporean professional footballer who plays as a right wing-back for Regionalliga Bayern club Wacker Burghausen.
He broke into the under-23 side at the age of 17 and eventually started training with the first team after impressing the coaching staff.
[4] On 28 October 2021, it was announced that Birtwistle signed his first professional contract with the club which will run until the summer of 2024.
[8] On 31 January 2025, Birtwistle joined Regionalliga Bayern club Wacker Burghausen.
[10] His father, John, would later release a statement that the changes on work permit requirements for non-British citizens following Brexit had made it essential for Harry to keep his British citizenship to pursue a football career in the Premier League, and Harry had not wanted to intentionally skip NS.