Best known as the father of 5 Seconds of Summer lead singer Luke Hemmings.
His social fame skyrocketed with the success of Luke's band, 5 Seconds of Summer.
He has more than 220,000 followers on Twitter.
He married Liz Hemmings. His older sons are named Jack and Ben Hemmings.
He and Karen Clifford are both parents of 5 Seconds of Summer band members.
