List of Famous people born on March 31st

Karel Zelenka is a Czech-Italian former competitive figure skater. He is a five-time (2003–2007) Italian national champion and competed at the 2006 Winter Olympics. He qualified to the free skate at eleven ISU Championships – three World, three World Junior, and five European Championships – and finished in the top ten twice.

Liu Zige is a world record holding swimmer from China. She swam for China at the 2008 Olympics, where she won the women's 200 butterfly in a new world record (2:04.18).

Exposition Universelle

Dennis Alan Cardoza was the U.S. Representative for California's 18th congressional district from 2003 to 2012. The district took in a large swath of the Central Valley, from Stockton to Fresno. He is a member of the Democratic Party. On October 20, 2011, he announced he would retire from Congress at the end of 2012.

Mark Lionel Gertler is an American economist, and Henry and Lucy Moses Professor of Economics at New York University (NYU). A specialist in business cycles and monetary policy, he has been an associate and collaborator of Federal Reserve Chairman Ben Bernanke for more than 30 years. He is among the 20 most cited economists in the world.