Mefin Davies joined the Warriors coaching set-up in the summer of 2014.
Initially he came to Sixways to assist the Academy forwards but he has since been promoted to Scrum & Assistant Forwards Coach.
Davies, who was handed a new two-year deal in 2018, has aided the development of Warriors' talented forwards such as Jack Singleton, Nick Schonert and Ryan Bower.
As a player, Davies made 38 appearances for Wales including three caps at the 2003 Rugby World Cup and helped them to the 6 Nations Grand Slam in 2005.
The hooker had three-year spells with Gloucester Rugby and Leicester Tigers before moving to Welsh region Ospreys in 2010.