William Wendell Gilman III, known professionally as Billy Gilman, is an American country music singer. Starting as a young country artist, he is known for his debut single "One Voice", a top 40 hit on the Billboard Hot 100 and a top 20 hit on the Billboard Hot Country Songs chart in 2000....
William Wendell Gilman III, known professionally as Billy Gilman, is an American country music singer. Starting as a young country artist, he is known for his debut single "One Voice", a top 40 hit on the Billboard Hot 100 and a top 20 hit on the Billboard Hot Country Songs chart in 2000.
