List of Famous people who are 31

Vanessa Crone is a Canadian ice dancer. She skated with Paul Poirier from 2001 to 2011, becoming the 2010 Grand Prix Final bronze medallist, 2011 Four Continents bronze medallist, 2008 World Junior silver medallist, and 2011 Canadian national champion.

Marissa Castelli is an American retired pair skater. With her skating partner, Mervin Tran, she is the 2017 U.S. national silver medalist.

Francesca Rio is an Italian former competitive figure skater. She won ten senior international medals and four Italian national medals. She represented Italy at five ISU Championships, reaching the free skate at the 2009 Junior Worlds in Sofia, 2009 Europeans in Helsinki, 2010 Junior Worlds in The Hague, and 2012 Europeans in Sheffield. She also competed at two Winter Universiades – 2011 (Erzurum) and 2013 (Trento). An injury having disrupted her intended final competitive season, Rio retired in November 2014.

Kenneth Vanbilsen is a Belgian cyclist, who currently rides for UCI WorldTeam Cofidis. He was named in the start list for the 2015 Tour de France, winning the combativity award on stage ten.

Aitor González Prieto is a Spanish cyclist, who last rode for UCI Professional Continental team Euskadi–Murias.

Shaquielle "Shaq" O'Neal McKissic is an American-born naturalized Azerbaijani professional basketball player for Olympiacos of the Greek Basket League and the EuroLeague.