Celebrities age 18
18

Josué (footballer, born 2005)

Footballer  
18

Katie Jones (cricketer)

Cricketer  
18

Luka Jovanovic

Player  
18

Vasilisa Kaganovskaia

Dancer  
18

David Kalokoh

Player  
18

Kaedyn Kamara

Footballer  
18

Khadim Kane

Footballer  
18

Kanii

Rapper  
18

Wieke Kaptein

Player  
18

Lior Kasa

Footballer  
18

Kauan (footballer)

Footballer  
18

Bhajan Kaur

Archer  
18

Alexandria Kautzman

Gymnast  
18

Joonas Kekarainen

Footballer  
18

Daniel Kelly (footballer, born 2005)

Footballer  
18

Dominic Kelly (cricketer)

Cricketer  
18

Omari Kellyman

Professional  
18

Yassine Khalifi

Footballer  
18

Anthony Khelifa

Footballer  
18

Ryoga Kida

Footballer  
18

Semih Kılıçsoy

Footballer  
18

Matvey Kislyak

Footballer  
18

Keegan Knott

Swimmer  
18

Ethan Kohler

Player  
18

Aleksey Koltakov

Footballer  
18

Amadou Koné (footballer)

Footballer  
18

Sam Konstas

Cricketer  
18

Lewis Koumas

Footballer  
18

Joona Kuismala

Footballer  
18

Eemil Laamanen

Footballer