Follow Luke on Twitter: @lamehson
Mehson joined the Club for the 2021/22 season after a successful trial period at the Club.
The 21-year-old trained with Wasps and appeared on loan at Greene King IPA Championship side Nottingham Rugby last season.
Mehson made his Gallagher Premiership debut for Exeter Chiefs against Saracens in 2019/20, while he was at the University of Exeter.
Mehson also appeared in the Premiership Rugby 7s and in the Premiership Shield for Exeter Chiefs in 2019.