(It is canon to the Voltron series on Minimax TV programme. It's a little different tho.Keith is Zarkon's son,but didn't tell anyone.So,theoretically,Keith is one of the Galra's,but isn't bad like they are. Anyway,the ship is Sheith(Shiro x Keith.)and a little bit of Klance(Lance x Keith.).

All the paladins met,but they didn't meet Keith in this universe,so nobody knows him.

Keith is in his galra form for now.

(You're Keith.)