Which significant Sinn Féin politician attended the Dr. McKenna Cup?
Martin McGuinness James Martin Pacelli McGuinness (Irish: "Séamus Máirtín Pacelli Mag Aonghusa" ; 23 May 1950 – 21 March 2017) was an Irish republican and Sinn Féin politician who was the deputy First Minister of Northern Ireland from May 2007 to January 2017.
Dinny McGinley Denis "Dinny" McGinley (born 27 April 1945) is an Irish Fine Gael politician. He was a Teachta Dála (TD) for the Donegal South-West constituency from February 1982 until February 2016. He served as Minister of State for Gaeltacht Affairs from March 2011 to July 2014.