List of Famous people who are 22

Ron Fricke is an American film director and cinematographer, specializing in time-lapse photography and large format cinematography. He was the director of photography for Koyaanisqatsi (1982) and directed the purely cinematic non-verbal non-narrative feature Baraka (1992). He designed and used his own 65 mm camera equipment for Baraka and his later projects. He also directed the IMAX films Chronos (1985) and Sacred Site (1986). He also worked as cinematographer for parts of the film Star Wars: Episode III – Revenge of the Sith.

Richard Bishop is an American composer, guitarist and singer best known for his work with the Sun City Girls. He styles himself Sir Richard Bishop.

Ian H. Witten is a computer scientist at the University of Waikato, New Zealand. He is a Chartered Engineer with the Institute of Electrical Engineers in London who graduated from the University of Cambridge with a BA and MA in mathematics in 1969 and an M.Sc. in mathematics and computer science from the University of Calgary, where he was a Commonwealth Scholar, in 1970. He received his Ph.D. for Learning to Control in 1976 from the University of Essex, England. Witten discovered temporal-difference learning, inventing the tabular TD(0), the first temporal-difference learning rule for reinforcement learning. Witten is a co-creator of the Sequitur algorithm and conceived and obtained funding for the development of the original WEKA software package for data mining. Witten further made considerable contributions to the field of compression, creating novel algorithms for text and image compression with Alistair Moffat and Timothy C. Bell. He is also one of the major contributors to the digital libraries field, and founder of the Greenstone Digital Library Software.

Valeriya Andreyevna Engalycheva, known professionally as Lerika, is a Moldovan-Russian singer and songwriter. She represented Moldova in the Junior Eurovision Song Contest 2011 with the song "No-No", and Russia in the 2012 contest with "Sensatsiya". This made her the second Junior Eurovision Song Contest entrant to compete twice, and the first to represent two different countries.

Sam Mercer is a producer of many Hollywood films, including several projects directed by M. Night Shyamalan such as Signs, Lady in the Water and Unbreakable, as well as other films like Van Helsing and Things We Lost in the Fire. His career started during the early 1980s as a location manager and later advanced to a producer and executive producer. He also produced the M. Night Shyamalan films The Happening and The Last Airbender.