Kai
RumorCharacter mentioned in a leaked development menu (unconfirmed)
"Kai" is, alongside "Billy", one of two playable character names spotted in a leaked GTA 6 development menu. Some fans speculate he could correspond to the character nicknamed "Gold Chain Guy" glimpsed in a trailer — an unconfirmed guess.
Like "Billy", the name "Kai" was spotted in a leaked GTA 6 development menu, among a list of four playable characters considered before Rockstar Games narrowed the game down to just Jason Duval and Lucia Caminos.
Part of the community speculates that "Kai" could correspond to the character informally nicknamed "Gold Chain Guy", briefly glimpsed in an official trailer — a simple visual guess, unconfirmed by Rockstar Games.
No official information exists about this character's role or story. As with "Billy", it's possible the character was cut during development.