Bible Fail # 8 - Who Killed Goliath?

The book of Samuel and Chronicles can't agree on who killed Goliath. Which one is correct? 1 Chronicles 20:5 5 Again there was war with the Philistines; and Elhanan son of Jair killed Lahmi the brother of Goliath the Gittite, the shaft of whose spear was like a weaver’s beam. 2 Samuel 21:19 19 Then there was another battle with the Philistines at Gob; and Elhanan son of Jaare-oregim, the Bethlehemite, killed Goliath the Gittite, the shaft of whose spear was like a weaver’s beam.