List of Famous people born on August 21st

Daiki Yoshikawa is a Japanese former professional baseball infielder who is currently a scorer of Yomiuri Giants for Nippon Professional Baseball (NPB). He has played in NPB for the Chunichi Dragons and Giants.

So Okuno is a Japanese actor and dancer who is known for his portrayal of Sougo Tokiwa in Kamen Rider Zi-O and Hayato Shinomiya in Kiss Him, Not Me. He is a member of Oscar Promotion's acting troupe Aoyama Omotesando X.

John P. A. Ioannidis is a Greek-American physician-scientist, writer and Stanford University professor who has made contributions to evidence-based medicine, epidemiology, and clinical research. Ioannidis studies scientific research itself, meta-research primarily in clinical medicine and the social sciences.

Didier Six is a French football coach and former player. He has been manager of Guinea since September 2019.

Noelia López Vidal is a Spanish model known for winning the second season of the Spanish TV contest Supermodelo 2007.

Masayoshi Manabe is a former volleyball player from Japan, who played as a setter for the Men's National Team in the 1980s and 1990s. He played at the 1988 Summer Olympics in Seoul, South Korea. He took 10th place at the 1998 World Championship.

Juliette Marian Del Valle Pardau López is a Venezuelan actress and singer.

İzzet Günay is Turkish film and stage actor. He is one of the most experienced and well-known Turkish actors with appearances in more than 100 films across six decades.

Kazuhiko Nishimura is a Japanese actor who is represented by the talent agency Sony Music Artists.

Orel Grinfeld is an Israeli football referee. He has been on the FIFA list of international referees since 2012, and took charge of his first international matches in March that year, officiating in two Group 1 matches in the 2012 UEFA European Under-17 Championship elite round. He has since gone on to referee senior matches, making his debut in the UEFA Europa League group stage in 2015–16. He made his UEFA Champions League debut in a 2018–19 group stage game between Real Madrid and Viktoria Plzeň. In 2019–20 season, he became the first Israeli referee to officiate a game in the UEFA Champions League knockout stage, in a last 16 game between Lazio and Bayern Munich.