This article is about the character. You may be looking for the short.

K.O. (sometimes just written as KO) is the main protagonist in the OK K.O.! series. He fights those of Box More, with Radicles and Enid. His employer is Mr. Gar, the owner of Lakewood Plaza Turbo.

Physical Appearance

KO is a small boy who has tan skin and black eyes. He has dark brown jagged hair that is somewhat in the shape of a square at the top and is held together with a red sash band. KO wears a low-cut white tank-top with a blue sleeveless jacket and dark blue shorts. He also wears red wristbands, pink leg warmers and is barefoot.

In the pilot, other than the animation difference, his skin appears to be paler and his nose is much longer.


KO is always eager to battle someone, which sometimes gets him into trouble. He seems to be willing to learn about subjects other than fighting, such as friendship. He is extremely loyal to Lakewood Plaza Turbo and optimistic, willing to do whatever someone may put him to. KO hopes that one day he can be one of the greatest heroes in the world.


Special Move

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KO's Special Move, entitled the "Power-Fist Fireball"[2], is similar to that of "Goku's Kamehameha" from Dragon Ball and Monkey D. Luffy's "Gomu Gomu no Mi" from One Piece.

OK K.O.! Lakewood Plaza Turbo

  • Punch [Basic Move]: Punch things to, y'know hurt them. [TAP]
  • Kick [Basic Move]: Stay light on your feet. Or on your enemies' faces, whatever. [SWIPE LEFT/RIGHT]
  • Throw [Basic Move]: Because nothing says "I love you" like tossing someone far away. [SWIPE UP]
  • Slam [Basic Move]: Slam the ground like who's boss. Defeat knocked down enemies instantly! [SWIPE DOWN]
  • Power Fist [Super Move]: Shoot a powerful energy fist in a straight line at your enemies.
  • Power Battle Cry [Super Move]: Unleash an ear-shattering yell that damages and knocks down all the enemies around you! [Heals]


K.O. has appeared in every short and episode in the series so far.


  • KO's personality is based on Goku from the Dragon Ball franchise as both are righteous, kind-hearted, and are determined to be the greatest fighters and heroes in the world.
    • Additionally, KO is voiced by Stephanie Nadolny throughout the series, who is also the voices of Kid Goku and Kid Gohan from the Dragon Ball TV series.
  • KO is a nickname, taken from his first and middle initials.[3]
  • KO's name stands for "Knocked Out", it is heavily referenced to most of the popular fighting games (such as Street Fighter and Tekken) as a finish off to the opponent.[4]
  • KO is allergic to mega peanuts.[5]
  • KO's design was used as a reference for the character Ruby from Steven Universe, a show Ian JQ has worked on in the past.[6]
  • It was hinted that KO's dad had passed away in the episode "My Dad Can Beat Up Your Dad"




ve Characters
KORadiclesEnidMr. Gar
Heroes A Real Magic SkeletonBeardoBell BeeferBrandonCarolChameleon Jr.Chameleon Sr.ColewortDendyDrupeDynamite Watkins, Action News AnchorFish DudeGertieGingerGladysGreggJoe CuppaJoff the Shaolin MonkMega Football BabyMr. LogicMs. MummyNeilNick ArmyPirdPotatoPunching JudyRed ActionShy NinjaSmall OneSparkoTeamsterTed the Viking
Villains Lord BoxmanBig DarrellDarrellErnestoFinkJethroMimicProfessor VenomousRaymondSaraShannonTeagan

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