Metropolitan of Pergamon John Zizioulas [Ιωάννης Ζηζιούλας]

also appears as: John Zizioulas, John Zizioulas, Metropolitan of Pergamon [Ιωάννης Ζηζιούλας], John Zizioulas [Ιωάννης Ζηζιούλας], John D. Zizioulas, Митрополит Јован Зизијулас