List of Famous people who are 23

Thomas Davies is an English professional footballer who plays as a central midfielder for Premier League club Everton and the England national under-21 team. He is an academy graduate of Everton and made his first-team debut in April 2016 at the age of 17. Two years later, he became the youngest player to captain the side, doing so at the age of 20 years and 60 days.

Douglas Luiz Soares de Paulo, known as Douglas Luiz, is a Brazilian professional footballer who plays as a central midfielder for Premier League club Aston Villa and the Brazil national team.

Song Zu'er, also known as Lareina Song, is a Chinese actress. Song was enrolled in the Beijing Film Academy in 2018, after placing third in the National Higher Education Entrance Examination.

Ayumu Hirano is a Japanese competitive snowboarder. He won the silver medal in the superpipe in 2013 Winter X Games XVII at the age of 14, becoming the youngest medalist in X Games history, and won silver medals in the halfpipe at both the 2014 Winter Olympics in Sochi and the 2018 Winter Olympics in Pyeongchang.

Ugo Humbert is a French tennis player.

Malique Thompson-Dwyer is an English actor, known for portraying the role of Prince McQueen in the Channel 4 soap opera Hollyoaks from 2016 to 2019.

Casper Ruud is a Norwegian professional tennis player from Snarøya in Bærum. He is the first Norwegian ever to win an ATP title and to make it into the semifinals of an ATP Tour Masters 1000 event.

Itzan Escamilla Guerrero is a Spanish actor, who's known for his role as Samuel García Domínguez in the Netflix series, Élite.

Jorge Andrés Carrascal Guardo is a Colombian professional footballer who plays as an attacking midfielder for Argentine club River Plate.

Cai Xukun, better known by the mononym Kun, is a Chinese singer-songwriter, dancer, actor and rapper. He debuted as a member of SWIN and its sub-unit SWIN-S on October 18, 2016, after participating in the first and second seasons of the South Korean-Chinese reality show Super Idol. After leaving the group and its company Yihai Entertainment, he participated in iQiyi's reality survival show Idol Producer, finishing first and debuting as the leader/center of former Chinese boy group Nine Percent, on April 6, 2018.