Not much is know about THE3400, except he's a white male who lives in the United States. His D.O.B, location, and identity are all unknown. He usually argued on the Reach forums about how all the 'Armor Lock is Stupid' threads were pointless, and they would'nt help. He got tired of the argument, and sought after a better forum. He eventually found the Flood around 6/20/11 and instanly knew where he belonged on Bungie.net. Within days he found out about Coup, and eventually made one that he was proud of.