Bart Millard is an American singer and songwriter, best known as the lead vocalist of the Christian rock band MercyMe. He gained widespread recognition for the band's hit song "I Can Only Imagine," which reflects on the hope of meeting God in heaven. The song became a significant success, resonating with many listeners and contributing to the band's popularity. Born on December 1, 1972, in Greenville, Texas, Millard's early life was marked by personal challenges, including the loss of his father. His experiences inspired much of his music, leading to a successful career that has earned multiple awards, including Dove Awards and Grammy nominations.