No. but there was a boy who killed goliath and later became king of Israel. His story is in the book of 1 Samuel and 2 Samuel and 1 Kings.
(2 Samuel 23:1) And these are the last words of David: �The utterance of David the son of Jes′se, And the utterance of the able-bodied man that was raised up on high, The anointed of the God of Jacob, And the pleasant one of the melodies of Israel.
Because I had a dream once that I met this boy with wings and he said his name was David and he was my guardian angel... just wanted to know if I picked it up somewhere =)