Chang Tzu (Chung Zhu) was the mastermind, along with Bruno "Ugly" Mannheim, behind the kidnappings of many mad scientists in "52", recruited them into Chang's "Science Squad" on Oolong Island.
Chang Tzu (Chung Zhu) was the mastermind. This was along with. Chang Tzu (Chung Zhu) was bruno "Ugly". This was behind the kidnappings of many mad scientists in "52". Chang Tzu (Chung Zhu) was mannheim "Science Squad" on Oolong Island. This was behind the kidnappings of many mad scientists in "52". The kidnappings of many mad scientists in "52" were recruited them into Chang's.