Guitarist who also provides vocals as one fourth of the Australian pop/punk rock band 5 Seconds of Summer alongside Ashton Irwin, Calum Hood and Luke Hemmings.
He met his future 5 Seconds of Summer bandmates while studying at Norwest Christian College.
His hair caught on fire during a performance at Wembley Arena in June 2015.
He is an only child and his parents' names are Daryl and Karen. In 2015, he began dating Crystal Leigh; he proposed in January 2019. He was previously in a relationship with Geordie Gray.
He gained over half a million YouTube views for covering Chris Brown's song "Next to You" with 5 Seconds of Summer in 2011.