List of Famous people who are 31

Anna Olehivna Muzychuk is a Ukrainian chess grandmaster. From 2004 to 2014 she played for Slovenia. She is the fourth woman, after Judit Polgar, Humpy Koneru and Hou Yifan, to cross the 2600 FIDE Elo rating mark, having achieved a rating of 2606 in July 2012.

Jérémy Kapone is a French actor, model, singer and songwriter, best known for his role in the French film LOL as Maël.

Baek Jin-hee is a South Korean actress. She began to be known for her role in High Kick: Revenge of the Short Legged (2011–2012) and rose to prominence for her role in Empress Ki (2013).

Moemi Katayama is a Japanese model, actress, and tarento from Tokyo who has modelled for a number of magazines and commercials as well as acting in theatre, film, television and radio. Affiliated with Wintarts, she graduated from Reitaku University's Faculty of Economics.

Markus Perez Echeimberg is a Brazilian mixed martial artist currently competing in the Middleweight division of the Ultimate Fighting Championship. A professional since 2013, he has also fought for Jungle Fight and the Legacy Fighting Alliance, where he is the former Middleweight Champion.

Richard David Myler is an English professional rugby league footballer who plays as a scrum-half and fullback for the Leeds Rhinos in the Betfred Super League and England and the England Knights at international level.

Joseph Matthew Panik is an American professional baseball second baseman who is a free agent. He has played in Major League Baseball (MLB) for the San Francisco Giants, New York Mets and Toronto Blue Jays. Panik was an All-Star in 2015 and won a Gold Glove Award in 2016.

Casey Calvert is an American pornographic actress and film director. She won several awards in the pornographic film industry, and has written about it in mainstream media publications. Calvert entered the adult media industry with early work as an art model and fetish model at age 21. She chose her stage name after one of her college professors, Clay Calvert. She graduated magna cum laude from the University of Florida with a degree in film production.

Devoleena Bhattacharjee is an Indian television actress and a trained Bharatanatyam dancer known for portraying Gopi Modi in the Star Plus drama series Saath Nibhaana Saathiya. In 2019, she participated in Bigg Boss 13 as a contestant. In 2020, she reprised her role as Gopi Modi to promote the show in the drama series Saath Nibhaana Saathiya.

Yoshihiko Aramaki is a Japanese actor and voice actor who has portrayed characters for stage, films, television and video games.