Kevin Sharp, known for his 1996 hit "Nobody Knows" as well as granting wishes to critically ill children, died Saturday from "ongoing complications" from stomach operations and digestive problems, according to his website. He was 43.

Kevin began his career while being treated for bone cancer when he met producer David Foster through the Make-A-Wish Foundation and never forget about that gift. He spent much of his time visiting sick children and speaking to cancer patients. He became a spokesman for the Make-A-Wish Foundation and was named their Wish Granter of the Year in 1997.

Kevin was also a guest with Mark & Pam and the thing that impressed us the most was that he was such a gentle soul who wouldn't hurt a fly.  Even though he didn't have a lot of success as a country singer he certainly left his mark on the world and will be truly missed.