Celebrities age 23
23

Kim Tae-hyeon

Player  
23

Ashlee King

Cricketer  
23

Adam Klapka

Player  
23

Nikolina Knežević (handballer)

Player  
23

Felipe Klüver

Rower  
23

Arina Kobayashi

Kickboxer  
23

Malik Knowles

Player  
23

Angelina Köhler

Swimmer  
23

Rebecca Koerner

Cyclist  
23

Orkun Kökçü

Footballer  
23

Daniils Kolodinskis

Rider  
23

Ronney Kola

Footballer  
23

Tessa de Kom

Kickboxer  
23

Sebastian Kolze Changizi

Cyclist  
23

Keito Komatsu

Footballer  
23

Artur Konontšuk

Player  
23

Tomáš Kopecký (cyclist)

Professional  
23

Amet Korça

Player  
23

Iļja Korotkovs

Footballer  
23

Kateřina Kotrčová

Footballer  
23

Christ Kouadio

Footballer  
23

Maksym Kovalyov (footballer, born 2000)

Footballer  
23

Lauren Kozal

Player  
23

Matěj Krsek

Sprinter  
23

Kalifa Kujabi

Footballer  
23

Magnus Kulset

Cyclist  
23

Ådne Holter

Cyclist  
23

Leonie Küng

Player  
23

Isabelle Ladouceur

Curler  
23

Gustaf Lagerbielke (footballer)

Footballer