This is a man named Alex Boye. He just retired from the Mormon Tabernacle Choir (including solos), after singing for 7 years (for free) and having a side solo career, which I just found out about. I saw an article about him in the Deseret News and looked him up. I love this song. I love the story/ message behind it. I enjoy his voice and positive attitude. He has a great "I'm a Mormon" profile. Enjoy!