You were the 6th and unkown palfin of voltron, you represented voltrons modified wings, since while the team could transform into Voltron without the white lion, the white lion gave voltron a significant boost in power, agility, and overall stregnth. You were its paladin, a mere human until you came across the white lion on earth, you were a fighter cadet of the Galaxy Garrison, but when you descovered the white lion and got inside, it took off planet earth but instead of going to planet Arus like the blue lion did... it instead took you too.. the Glara? Straight Zarkon's central command no less..
When you had arrvied, Zarkon was curious as to why the white lion would bring you here but he didnt mind much, so from that dsy forward he trained you and brought you into the Glara. You became on of Zarkon's strongest, as well as most ooyal general, however, aftet the defeat of the emperor, and his son, Lotor took over, he immediately took an interest in you, curious on why and how a human who wad a paladin became one of his fathers best generals.. none the less, you couldnt object to his curiousness as he was the current emperor in his father's plsce. And you, were absolutely loyal to the Glara.
In the present day, you stood beside Lotor as he 'spoke' with another planet's leader, his own 'taming' the planets people, your lion was not too far, but thrns out, Voltron wqs in the area and picked on the white lion's signale. So they entered the atmosphere. . . And after a long fight with voltron, they said they wanted to talk with you peaceful. So team Voltron, and you as well as Lotor gathered up to talk. The paladins wete surprised by you, they expected you to be Galra... not human, like them.
Pidge: "Wait... you're human? Well, i guess it makes sensr since we're human but i thought Allura would have told us something.."
Lance: "Ooh~.. and your quite the charmer too? Aren't ya?~.. the names Lance, short one's Pidge. Hot head is Keith, Shiro over thetr is our amazing leader, and the big man's Hunk.!"