List of Famous people who are 38

Hatsu Hioki is a Japanese professional mixed martial artist competing in the featherweight division. He is the former Shooto Lightweight Champion, Sengoku Featherweight Champion, and TKO Featherweight Champion. Hioki is a long time Shooto veteran and has fought most of his fights in Japanese promotions including the largest mixed martial arts organization at the time, Pride Fighting Championships.

Joachim Persson is a badminton player from Denmark.

Morgan Grace Kibby, also known by the stage name White Sea, is an American actress, singer and songwriter based in Los Angeles, California. She has been an actress in 100 Deeds for Eddie McDowd from 1999 to 2002. She has fronted The Romanovs and has collaborated and toured with M83. In recent years she has developed a solo project called White Sea, releasing an EP The Frontier and an album In Cold Blood (2014). After the release of In Cold Blood, she began regularly releasing singles throughout 2015 and 2016 under a new maxim—to release music independent of EPs or albums. She also composed the score of Eva Husson's movie, Bang Gang in 2016.

Otylia Jędrzejczak is a Polish swimmer. She was the Olympic champion from 2004 Athens in the 200 metre butterfly. She finished 4th in this event in the 2008 Summer Olympics in Beijing, and also swam at the 2000 Summer Olympics in Sydney. In Athens 2004 she also silvered in 400 m freestyle and 100 m butterfly. Three times she broke the world record in the women's 200 m butterfly.