Kim Cheol

Kim Cheol is a main character in Robot Taekwon V.

Description
The younger brother of Kim Hoon, he's an elementary school student who tags alongside Hoon and Yeong after their scientist father is killed to fight the Red Empire despite Hoon's initial disagreement due to the danger of being killed. Cheol idolizes his older brother due to his skills in Taekwon do. He serves as the unofficial mascot of the franchise alongside the titular Taekwon V mecha in South Korea. He's known in the movie with the nickname "Tin-Can Robot Cheol" due to his homemade costume made of everyday kitchen utensil and other related items.