MercyMe is turning tragedy into triumph. The multi-platinum band, just named Billboard's Top Christian Artist of the 2010s, is using the story of one of their own to debut the music video and single “Say I Won’t.” It highlights the heartwarming tale of Gary Miracle, who was the first merchandising representative and bus driver for the band 25 years ago, and lost both arms and legs in January after falling into septic shock last December due to major complications stemming from the flu.