Born in Cappawhite, County Tipperary, Thomas Costello first arrived on the inter-county scene at the age of seventeen when he first linked up with the Tipperary minor team, before later joining the under-21 side.
Thomas Costello was born in Cappawhite. Thomas Costello first arrived on the inter-county scene at the age of seventeen when he first linked up with the Tipperary minor team, before later joining the under-21 side. Cappawhite was County Tipperary.