List of Famous people who are 42

César A. Hidalgo is a Chilean born, Chilean-Spanish-American physicist, author, and entrepreneur. He directs the Center for Collective Learning at the Artificial and Natural Intelligence Institute (ANITI) of the University of Toulouse. He is also an Honorary Professor at the University of Manchester, and is a visiting Professor at Harvard's School of Engineering and Applied Sciences. Hidalgo is known for work on Economic Complexity, Relatedness, Data Visualization, Applied Artificial Intelligence, and Digital Democracy. Prior to joining the University of Toulouse, Hidalgo was a professor at MIT where he directed the Collective Learning group. He is also a founder and partner at Datawheel, a data visualization and distribution company.

Angela Schijf is a Dutch actress. On 3 July 2002 she married the Belgian actor Tom Van Landuyt; together, they have 3 daughters. She is best known for playing Eva van Dongen in the Dutch tv-series Flikken Maastricht. She also performs the show Kreutzersonate als het verlangen maar stopt in theatres around the Netherlands and Belgium with her husband and 2 musicians.

Jonathan Julian Hopkins is an English musician and producer who writes and performs electronic music. He began his career playing keyboard for Imogen Heap, and has produced or contributed to albums by Brian Eno, Coldplay, David Holmes and others.

Zrinka Cvitešić is a Croatian film, television and theatre actress.

Yūki Masuda is a Japanese actor and voice actor from the Tokyo Metropolitan area.

Carl Christoffer ”Calle” Haglund is a managing director at Accenture and a former Finnish politician, former chairman of the Swedish People's Party and the former Minister of Defence. He was member of the European Parliament (MEP) from 2009 to 2012. Haglund was elected chairman of his party in June 2012.

Brian Gerard O'Driscoll is an Irish former professional rugby union player. He played at outside centre for the Irish provincial team Leinster and for Ireland. He captained Ireland from 2003 until 2012, and captained the British & Irish Lions for their 2005 tour of New Zealand. He is regarded by critics as one of the greatest rugby players of all time.