Kellyn has brown hair with two plucks pointing upwards on the top. He also has green eyes. He wears the Ranger school uniform before he graduated and the Ranger uniform when he became an official Ranger.
In the anime, he has the same appearance as in the game and wears the Ranger uniform, equipped with the Fine Styler.
Shadows of Almia
He is actually from the Fiore region but he hopes to become a Pokémon Ranger that is why he moved to Almia. He is the youngest of the trio, at the age of twelve while Keith and Rhythmi are seventeen and fourteen respectively. His counterpart in the game is Kate.
Kellyn captured three Blastoise and ordered them to use Rain Dance because the forest was on fire due to J's Salamence's Flamethrower. The fire was later succesfully put out thanks to the three Blastoise.