Brother to One Direction star Niall Horan who was 11 years old when his parents divorced.
He was born to parents Bobby Horan and Maura Gallagher.
His brother Niall Horan was the best man at his wedding.
He was a judge on the Mullingar, Ireland talent competition Clarke's Got Talent.
He married Denise Kelly in Castletown Geoghegan, Westmeath County, Ireland and he has a son named Theo Horan.