Greg Horan, the brother of One Direction star Niall Horan, has gained notable popularity and support for the band through his social media presence. With over 130,000 followers on Instagram, Greg has built a substantial online following. He also served as a judge on the Mullingar, Ireland talent competition Clarke's Got Talent, showcasing his involvement in the local entertainment scene. Born in Westmeath County, Ireland, Greg's early life saw his parents, Bobby Horan and Maura Gallagher, divorce when he was 11 years old. Despite family challenges, he has maintained a close relationship with his brother Niall, who was the best man at his wedding in 2013.