Playing career
In 1925, Brien was chosen to play for New South Wales although he was only playing for the Western Suburbs reserve grade team, and had played just a handful of first grade games since his debut in 1923. Brien represented NSW again in 1928, and was selected to representCoaching career
After his retirement as a player, Brien began coaching, including stints with South Grafton in 1932 & Cowra in 1933. In 1937, Brien returned to coach Western Suburbs for the eight games of the shortened season where they finished second last. In 1939, he took over as coach at Canterbury-Bankstown for a season, and returned to be at the helm when they won their second premiership in 1942. By 1947, Brien was NSW coach and one of their selectors. Later, he became an Australian selector, but was dropped as a NSW selector in March 1951, making him ineligible to fill the national role.References
1900 births 1962 deaths Australian rugby league coaches Australian rugby league players Canterbury-Bankstown Bulldogs coaches City New South Wales rugby league team players Date of birth missing Date of death missing New South Wales rugby league team coaches New South Wales rugby league team players Rugby league halfbacks Rugby league players from Sydney St. George Dragons players Western Suburbs Magpies coaches Western Suburbs Magpies players {{Australia-rugbyleague-bio-1900s-stub