Kair, The White Namekian.
Kair is one of the most powerful character's (and my favourite) I've created, he was born 25 Million Years Before Age and is a descendant of the original White Namekian. He's the good counterpart compared to Kizer his evil counterpart.
Originally he was fully white but after encountering a Black Namekian descendant called Kaggor, the two became close friends but Kizer struck the Black Namekian's village and killed its inhabitants, Kaggor fought hard but lost against Kizer. Kair and Kizer battled as Kizer prepared a planet destroying bomb which Kair countered with his own, Kair began to lose the blast struggle as a dying Kaggor crawled to him. The two underwent Namekian Fusion which gave Kair the black parts on his arms, with this boost he defeated Kizer and absorbed him too.
Kair then vanished from Time and Space and spent centuries working on his mental fortitude to seal Kizer away (this is also where he unlocked Ultra Instinct). He was eventually found by Chronoa who recruited him to the Time Patrol. He was later assigned to training two young Saiyans, Reyo (the one in black armour you can see in these photo's) and Kai. Under his guidance those two would learn their true powers and undergo many evolutions.
Kair also became a temporarily babysitter, once Reyo and Elina had their first child, Reyo began slacking on his training (as their was no new threats at the time), eventually Kair intervened and forced Reyo to train once more as he took care of a baby Rai allowing Elina to sleep (she had been awake for 4 whole days due to Majin biology but was starting to struggle). Elina planned for a short nap but awoke the next day to find out Kair was still watching over Rai as he slept.