List of Famous people who are 31

Evandro Gonçalves de Oliveira Junior is a Brazilian beach volleyball player.

Yuliia Oleksandrivna Bebko, professionally known as Julia Sanina, is a Ukrainian singer and the front woman of the Ukrainian alternative rock band The Hardkiss.

Ryōsuke Oguma is a Japanese former professional baseball pitcher who is currently a staff for Chunichi Dragons of the Nippon Professional Baseball. He has played in NPB for the Dragons.

Emmie Charayron, also known as Emma Charayron, is a French professional triathlete, European Champion of the year 2011, ten time French Champion in various age categories, and both European and World Junior Champion in 2009, and U23 World Championship bronze medalist in 2010.

Connor Paolo is an American actor. He is known for his roles as Eric van der Woodsen on The CW's teen drama series Gossip Girl and Declan Porter on the ABC drama series Revenge. He has also appeared in two Oliver Stone films, Alexander (2004) and World Trade Center (2006).

Roberta Silva Ratzke is a Brazilian female volleyball player. She is part of the Brazil women's national volleyball team. With her club Rio de Janeiro she competed at the FIVB Volleyball Women's Club World Championship in 2013, 2015 and 2016.

Mubarak Wakaso is a Ghanaian footballer who plays for Chinese club Jiangsu Suning F.C. and the Ghana national team as a midfielder.

Óscar Mauricio Opazo Lara, nicknamed Torta (Cake), is a Chilean footballer who currently plays for club Colo-Colo in the Primera División de Chile as defender.

Luis Ángel Mendoza Escamilla is a Mexican professional footballer who plays as a right winger for Liga MX club Mazatlán. He is popularly known by his nickname "Quick".

Elia Zurbriggen is a Swiss alpine ski racer. He is the son of former World Cup winner, World and Olympic champion Pirmin Zurbriggen and nephew of fellow alpine skier Heidi Zurbriggen.