Head Coach: Wales Sevens
Williams was an assistant coach with the Wales Sevens squad since 2008/09, before taking over the reigns from Paul John who left his post in January 2014 to become Backs coach of Cardiff Blues.
As a player he played for Carmarthen Quins and Llandovery and was also a member of the Scarlets side which won the Celtic League title in the first year of regional rugby in Wales.
He represented his country at Under 16, U18 and U21 level as well as playing for the Sevens side for four seasons - the latter he was also captain of.
Before joining the Wales set-up as an assistant coach, he had coached the National Urdd Sevens side.