[2] He captained Swansea and played in three international games for Wales which saw him become a Grand Slam winner.
Blyth was captain of Swansea during the 1951/52 season[3] and led his team against the touring South Africans on 15 December 1951.
[citation needed] Seven days later, Blyth was awarded his first international cap when he was chosen as a flanker to face the South Africans for the Welsh national team.
Wales were narrowly beaten and Blyth found himself selected for the opening game of the 1952 Five Nations Championship.
[citation needed] Blyth played against England and Scotland before losing his position for the last two matches.