Singer and actor who released his debut single "All I Want Is You" in December 2017. He is also popular on TikTok with over 490,000 fans on his jjhannonofficial account.
His musical skills were innate, demonstrated by the fact that, at only three months old, he was able to whistle.
He is also increasingly popular on Instagram, where he has gained more than 1.1 million followers by posting selfies and other photos of his everyday life.
Though he was born in Long Island, New York, he is Irish through his parents. His mother's name is Rory. His father passed away.