Personal Info
Damo O'Connor
Big Damo
Damian O'Connor
Killian Dain
Damo
Damian Mackle
Acting
Biography
Damian Mackle is an Irish professional wrestler. He is best known for his time in WWE, where he performed under the ring name Killian Dain and since his departure from WWE he has reverted back to his ring name on the independent circuit Big Damo. That ring name Big Damo is derived from his first ring name, Damian O'Connor. Prior to joining WWE, he won the ICW World Heavyweight Championship while wrestling for Insane Championship Wrestling. He also wrestled for numerous promotions on the British independent circuit, around Europe, and in the USA including All Elite Wrestling, Progress Wrestling…
Known For
Filmography
Movies
PROGRESS Chapter 193: PROGRESS Las Vegas II
as Big Damo
RevPro Revolution Rumble 2023
as Big Damo
PROGRESS Chapter 152: For The Love Of PROGRESS
as Big Damo
Ric Flair's Last Match: Preshow
as Big Damo
NJPW Music City Mayhem
as Big Damo
PROGRESS Chapter 145: Wrestling Witch Face - Trick Or Treat
as Big Damo
Ospreay: The Rise of an International Pro Wrestler
NXT TakeOver: WarGames
as Killian Dain
WWE Best of NXT TakeOver 2018
as Killian Dain
WWE Extreme Rules 2018
as Killian Dain
