Glasgow Warriors captain Al Kellock will retire at the end of the season . Kellock amassed 56 Scotland caps during eleven-year international career . The 34-year-old has been a key figure in Glasgow's success over recent years and is widely regarded as one of Scotland's greatest ever players, having played alongside fellow internationals such as Brian Kidd and Gordon
Glasgow Warriors captain Al Kellock will retire at the end of the season . Kellock amassed 56 Scotland caps during eleven-year international career . The lock is calling time on career after 150 matches as Glasgow captain .