A dynamic ball-carrier, Murphy Walker was aligned to Glasgow Warriors ahead of the 2019/20 season.
The Dundee native is a product of Strathallan School, guiding his side to a Schools Cup final victory over Glenalmond College in 2018.
Nephew of former Glasgow Warriors head coach Sean Lineen, Walker represented his country at both the 2018 and 2019 World Rugby Under-20 Championships.
The tight-head made his professional debut in a 35-24 victory over the Sharks at Scotstoun, coming off the bench for the final 15 minutes of the bonus-point win.
Date of birth: 25/10/99
Glasgow Debut: v Sharks, 2 October 2021
Place of birth: Dundee
Player number: 334