okay everyone people at deviantart are saying that Agito and Akito are brothers....wtf guys there bipolar one part is a sadist the other is homosexual. But the real founder of the body is Lind.Lind came to become known due to the fact that he started to fight Orca a metrosexual A-T rider. Lind is somehow very similair to his big brother Kaito. Lind calls himself the big brother of the two he says Agito and Akito are babies.He is very mature and has the genes of the gravity child second generation
here is a pic of Lind
http://img3.ak.crunchyroll.com/i/spire2/e15786e9c19532d969980659690fa53e1224619833_full.jpg