Andrew Ryan (born Андрей Раяновский) is the founder of Rapture and the owner of Ryan Industries. He is the main antagonist throughout most of BioShock. He is the Chairman of the Rapture City Council, owner and operator of Hephaestus, and one of the most important men in the city. He only appears in person in the Rapture Central Control level, but he sends radio communications throughout the first half of the game. File:Spoilers.png