Marco McCullough (born 22 November 1989) is a Northern Irish former super-featherweight boxer.
[2] In 2013, he defeated Willie Casey for the Boxing Union of Ireland featherweight title.
[6] McCullough lost to Ryan Walsh for the British featherweight title due to a technical knockout (TKO).
[7][8] Since his defeat to Ryan Wash, McCullough moved up to super-featherweight where he has won the IBO International Title and the IBF European Title, defeating Ruddy Encarnacion and Declan Geraghty respectively.
McCullough's final official pro-boxing event was a victory against Declan Geraghty on 17 May 2019 via TKO for the Super Feather Title.