99.1 JOY FM is a Christian radio station in St. Louis, MO, reaching over 350,000 people weekly with the hope of Jesus. For 25 years, JOY FM has expanded its reach and impact, launching sister stations like 88.1 WorshipOne and BOOST 95.5. Their initiatives include JOY FM Prayer Bears for children in hospitals and foster homes, and outreach events like Boost Radio's Built Different.