David Potter’s Celtic Player of the Day, No 8 – Willie ‘The Tank’ McStay

Willie McStay was a Celtic great. Born in 1892, he first came to the club in 1912 but was immediately farmed out to Ayr United.The Great War interrupted things but he made his debut for the club in season 1916/17, helping them to their fourth title in a row as a tough tackling left back...