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.
Daniel McCrossan Daniel Christopher McCrossan (born 20 October 1988) is a Social Democratic and Labour Party (SDLP) politician and Member of the Legislative Assembly for West Tyrone.