List of Famous people born on August 19th

Constance Worth was an Australian actress who became a Hollywood star in the late 1930s. She was also known as Jocelyn Howarth.

Pamela Gail Fryman is an American sitcom director and producer. She directed all but twelve episodes of the television series How I Met Your Mother.

Andreas John Karlsson is a retired Swedish professional ice hockey player.

Brendan John Nelson is a former Australian politician who served as the federal Leader of the Opposition from 2007 to 2008. He was a member of the House of Representatives from 1996 to 2009, as the Liberal member for the Division of Bradfield in northern Sydney.

Luis von Ahn is a Guatemalan-American entrepreneur and a Consulting Professor in the Computer Science Department at Carnegie Mellon University in Pittsburgh, Pennsylvania. He is known as one of the pioneers of crowdsourcing. He is the founder of the company reCAPTCHA, which was sold to Google in 2009, and the co-founder and CEO of Duolingo, the world's most popular language-learning platform.

Arthur Rock is an American businessman and investor. Based in Silicon Valley, California, he was an early investor in major firms including Intel, Apple Computer, Scientific Data Systems and Teledyne.

Iban Mayo Diez is a former professional road bicycle racer.

Matthew Glave is an American film and television actor best known for his roles in The Wedding Singer, Picket Fences, Baby's Day Out, ER, Stargate SG-1, Army Wives, Girlfriends' Guide to Divorce, and Angie Tribeca.