List of Famous people who are 20

Marita Kramer is a Dutch born Austrian ski jumper.

Johannes Lamparter is an Austrian nordic combined skier.

Marcos Paulo Costa do Nascimento, known as Marcos Paulo, is a professional footballer who plays as a forward for Spanish club CD Mirandés, on loan from Atlético Madrid. Born in Brazil, he represents Portugal at international level.

Koshiro Shimada is a Japanese figure skater. He is the 2019 Bavarian Open senior champion and the 2018–19 Junior Grand Prix Final bronze medalist. He has won three other medals on the ISU Junior Grand Prix series. He placed 14th at the 2017 World Junior Championships and is a two-time Japan Junior national medalist.

Thiago Almada is an Argentine footballer who plays as a winger or midfielder for Vélez Sarsfield of the Argentine Primera División. He was included in The Guardian's "Next Generation 2018".

Julia Pereira de Sousa Mabileau is a French snowboarder competing in snowboard cross.

Althéa Laurin is a French taekwondo athlete.

Théo Louis Maledon is a French professional basketball player for the Oklahoma City Thunder of the National Basketball Association (NBA). He plays the point guard position.

Wang Xinyu is a Chinese tennis player.

Willem Geubbels is a French footballer who plays as forward for Monaco in Ligue 1.