Believer (Imagine Dragons song) was used as the theme song for the 2018 NRL Finals Series. Believer (Imagine Dragons song) "Believer" is a song by American rock band Imagine Dragons. The song was released on February 1, 2017 through Interscope Records and Kidinakorner as the lead single from the band's third studio album, "Evolve" (2017). It was written by Dan Reynolds, Wayne Sermon, Ben McKee, Daniel Platzman, Justin Tranter and its producers Mattman & Robin. "Believer" peaked at number four on the US "Billboard" Hot 100, becoming the band's third top ten single after "Radioactive" and "Demons" in that country. It also reached the
Dan Reynolds (singer) lawyer and author. Both are natives of Nevada, and Reynolds is a 4th generation Nevadan. As a Boy Scout, he earned the rank of Eagle Scout in 2005. Reynolds is a member of The Church of Jesus Christ of Latter-day Saints (LDS). When he was 19 years old, he volunteered full-time as a missionary in Nebraska for two years. Reynolds wrote the song "I Bet My Life" celebrating and reflecting on his enduring relationship with his parents. Following his graduation from Bonanza High School, he attended University of Nevada, Las Vegas (after losing his ecclesiastical endorsement for Brigham Young University)