Quoc: When Ali Came to Ireland is a 2012 Irish documentary film directed by Ross Whitaker. It tells the story of how Killorglin-born circus strongman and publican, Michael "Butty" Sugrue, put up 300,000 and persuaded Muhammad Ali to make his first visit to Ireland to fight against Alvin Lewis in Croke Park on 19 July 1972.

Who did muhammad ali fight in croke park?
HW Chung: OK, some thoughts:
To answer this question, we should know that: It tells the story of how Killorglin-born circus strongman and publican, Michael "Butty" Sugrue, put up 300,000 and persuaded Muhammad Ali to make his first visit to Ireland to fight against Alvin Lewis in Croke Park on 19 July 1972. The answer is Alvin Lewis.