List of Famous people who are 23

Gao Fangjie is a Chinese badminton player from Nanjing, Jiangsu. She was part of the Chinese junior team to win the gold medals at the 2015, and 2016 World Junior; and also at the 2016 Asia Junior Championships. In 2016 Asia, she won the bronze medal in the girls' singles event. Gao was the runner-up in the senior tournament at the 2016 China International Challenge. In 2017, she reach the final round at the BWF Superseries Premier tournament at the China Open after competed from the qualification round, and beat the seeded players Nozomi Okuhara, P. V. Sindhu and Carolina Marín.

Haruka Komiyama is a Japanese idol, singer and model. She is a member and captain of the Japanese girl group AKB48's Team K and was an exclusive model for the Japanese teen-magazine LOVE Berry.

Stsiapan Putsila or Stepan Aleksandrovič Putilo is a Belarusian journalist, blogger, film director and TV presenter, mostly known as founder of the media outlet Nexta. The Telegram channel NEXTA Live he founded was at times the biggest Russian-language channel in the world.

Toma Junior Popov is a French badminton player. He won the bronze medal at the 2015 European Junior Championships in the boys' singles event. Popov made history as the first non-Danish male player to win a European Junior team gold as well as the men's singles and doubles in 2017. He joined Peter Gade, Jim Laugesen, and Thomas Stuer-Lauridsen as the only men to have ever completed the treble. He competed at the 2018 Mediterranean Games and claimed the men's singles bronze medal.

Jean-Victor Makengo is a French professional footballer who plays as a central midfielder for Serie A side Udinese. Makengo is of DR Congolese descent.

Christian Benjamin Oxlade-Chamberlain is an English professional footballer who plays for Gosport Borough.

Sylvanus Nimely is a Liberian international footballer who plays as a forward for Croatian club HNK Gorica. His older brother, Alex, is also a professional footballer.

Genevieve Knight Hannelius is an American actress and singer, who made her acting debut starring as Courtney Patterson on the ABC series Surviving Suburbia (2009). She had recurring roles on the Disney Channel series Sonny with a Chance (2009–2010) and Good Luck Charlie (2010–2011), and soon received recognition for starring as Avery Jennings in the Disney Channel sitcom Dog with a Blog (2012–2015). She has also voiced Rosebud in the Air Buddies film series (2011–2013), for which she won a Young Artist Award in 2012, and starred as Christa Carlyle in the crime series American Vandal (2017).