At the age of 19, before beginning his biographical venture of becoming a musician he was volunteering to become a clock watching missionary in Nebraska for a couple of years. He composed the tune "I Bet My Life" celebrating and thinking about his persisting association with his parents. At the time the lengthier his hair, the more he was hesitant to wind up an expert artist. In the wake of starting school at Brigham Young University, Reynolds found that he proved incapable of considering an alternate career and submitted completely to an expert music vocation. In Utah, Reynolds encountered and enrolled drummer Andrew Tolman to shape Imagine Dragons.

As being the lead singer of the then formed band, Imagine Dragons was able to win the BYU's "Battle of the Bands" and some other neighboring tournaments. Imagine Dragons discharged their very first album entitled “Night Visions” and along with it also their first single having the title "Now is the ideal time", both being released in the September month of 2012. Night Visions continuously graphed in the main ten collections in the U.S. for 3 consecutive years 2012, 2013, and 2014. Night vision also won a Billboard Music Award for Top Rock Album and was designated for a Juno Award for International Album of the Year.

Their second single "Radioactive" was able to grasp the third spot on the Billboard Hot 100. "Radioactive" likewise set the untouched record for the longest rule at the highest point of the Billboard Rock Songs diagram, with the continuous week’s number being 23 and the unsurpassed record for longest keep running on the Billboard Hot 100, for a period of a year and 35 weeks, a bit more than one and a half year. It is the top rated Rock Song in advanced history with offers of more than 7.5 million duplicates in the United States and RIAA certified it to be Diamond. Their third single entitled "Devils" was able to become 6th on Billboard Hot 100 and is the eighth top rated rock song in computerized history with deals in abundance of 5 million duplicates in the United States.

Imagine Dragons have been nominated Grammy Award twice in the categories belonging to Record of the Year and Best Rock Performance, but eventually was able to win just the Best Rock Performance award.

Reynolds met Aja Volkman on an opening set for Nico Vega, (the gathering's lead artist), in the year 2010. He welcomed her to help him complete a few demos he was dealing with. The two started a community procedure under the title Egyptian. They recorded, created, and discharged autonomously a four track eponymous EPdigitally. Soon Reynolds tied knots with Aja Volkman. They got married on 5th March 2011. The two have a little daughter whose name is Arrow Eve Reynolds and she was born on August 8, 2012. They have played out this material just once live. Dan Reynolds' total net worth is evaluated at 10 million dollars.