The loose-head prop from Haverfordwest is another Scarlets Academy product who has gone on to earn his international spurs, winning his first Test cap against Ireland in 2015. A modern, mobile front-rower with slick handling skills, Rob has firmly established himself on the international stage in recent years. A key member of the Scarlets' side that lifted the PRO12 title, he was at the heart of the push to the PRO14 final and Champions Cup semi-finals the following year.