(Redirected from KO (disambiguation))

A KO is a knockout in various sports, such as boxing and martial arts.

K.O., Ko or may also refer to:

Arts and entertainmentEdit


  • KO (musician), Canadian musician who plays a fusion of hip hop and folk music
  • K.O (rapper), South African rapper Ntokozo Mdluli
  • Karen O (born 1978), lead singer of the rock group Yeah Yeah Yeahs
  • Kevin Olusola, American cellist and beatboxer who is a member of the a cappella group Pentatonix
  • K.O., a 2008 album by Rize
  • K.O., a 2021 album by Danna Paola
  • "K.O.", a 2004 song by Smujji

Other mediaEdit



  • Ko (Korean surname)
  • Gao (surname), a surname of Chinese origin romanized to Ko in Hong Kong
  • Ke (surname), a Chinese surname romanized as "Ko" in the Wade–Giles system
  • Xu (surname), a surname of Chinese Xu and customarily spelled as Ko
  • Cody Ko, shortened stage name of Canadian comedian and internet celebrity Cody Michael Kolodziejzyk (born 1990)


  • KO (musician), Canadian musician who plays a fusion of hip hop and folk music
  • Ko Simpson (born 1983), professional American football player for the Buffalo Bills
  • Kevin Owens, professional wrestler


  • Ko Mountain, the second-highest peak in the Sikhote-Alin Mountains of Russia
  • Ko. Madhepura, Nepal, a village development committee
  • Ko, Lamphun, Thailand, a village and subdistrict
  • , an urban boulevard in Düsseldorf, Germany

Science and technologyEdit


Other usesEdit

See alsoEdit