From "Niamh Eoighan GFC" (St. Eugene's GFC) in Castlederg, Co. Tyrone, Ireland, Ronan came to Brisbane in March 2001 and signed up for East's Celts upon his arrival.

Stretching to 6' 2" Ronan usually plays up front, but has the usual 'stint' in midfield.

Ronan was appointed club Treasurer for 2002, represented Queensland in the Australasian Games in 2001, and was named East's Celts Players Player of the year for 2001.