Maximilian Franz Joseph Cornelius Wolf (June 21, 1863 – October 3, 1932) was a German astronomer and a pioneer in the field of astrophotography. He was Chairman of Astronomy at the University of Heidelberg and Director of the Landessternwarte Heidelberg-Königstuhl observatory from 1902 to 1932.

He was born in Heidelberg, Germany on June 21, 1863, the son of a popular medical doctor, Dr. Franz Wolf. His father encouraged an interest in science and built an observatory for his son in the garden of the family home. It is from here that Wolf is credited with his first astronomical discovery, comet 14P/Wolf, in 1884.

He attended the town's world famous university and, in 1888, at the age of 25, he was awarded a Ph.D. by the University of Heidelberg. He spent one year of post-graduate study in Stockholm, the only significant time he would spend outside of Heidelberg in his life. He returned to the University of Heidelberg and accepted the position of privat-docent in 1890. A popular lecturer in astronomy, he declined offers of positions from other institutions. In 1902 he was appointed Chair of Astronomy and Director of the new Landessternwarte Heidelberg-Königstuhl observatory. Positions he would hold until his death in 1932.

James Max (born 1970) is a journalist and radio presenter specialising in business issues. He presents programmes for London speech radio station LBC 97.3. He was a semi-finalist on the first series of the British version of The Apprentice television programme.

Born in London in May 1970, James is the youngest of four brothers. Richard Max is a specialist planning lawyer, Edward Max an actor and Director of the Frinton-on-Sea summer repertory theatre and Robert Max a cellist. Robert has had a notable career, touring the world as part of the renowned piano trio, The Barbican Piano Trio.

James went to St Paul’s School in London and left in July 1988 with three A-levels. In October 1989, he went to the University of Reading and in 1992 graduated with a first-class BSc honours degree in Land Management. He joined DTZ, a firm of property advisors, to undertake his professional training to become a Chartered Surveyor. He passed his Assessment of Professional Competence (APC) in 1994 and became a member of the Royal Institution of Chartered Surveyors (MRICS). In 1995 he became an Associate Director and in 1997 was promoted to Director.^{[citation needed]}

Max Wolf Valerio (born February 16, 1957) is an American poet, memoir writer, essayist and actor. He lives in San Francisco, California. He is ethnically Blackfoot Indian, Sephardic Jewish, and Northern European.

Valerio's 2006 memoir "The Testosterone Files" describes his experience as a female-to-male transsexual. He performs poetry and acts on both film and stage.

Maybrit Illner (* 12 January 1965 in East-Berlin) is a German journalist.

After school in Berlin-Friedrichshain Illner studied from 1984 to 1988 journalism at University of Leipzig in Leipzig. Since 1992 Illner worked for German broadcaster ZDF (programme Morgenmagazin). Since October 1999 she presents programme Berlin Mitte (name changed in March 2007 to Maybrit Illner talk show) Since September 2010 she moderates together with Claus Kleber and Marietta Slomka German news-programme heute-journal on ZDF. After her first marriage with Michael Illner she married René Obermann on 14 August 2010 . They live in Berlin and Bonn.

Pierre David Guetta (7 November 1967), known professionally as David Guetta (French pronunciation: [daˌvid ɡɛˈta]), is a French house music producer and DJ. Originally a DJ at nightclubs during the 1980s and 1990s, he co-founded Gum Productions and released his first album, Just a Little More Love, in 2002. Later, he released Guetta Blaster (2004) and Pop Life (2007). His 2009 album One Love included the hit singles "When Love Takes Over" (featuring Kelly Rowland), "Gettin' Over You" (featuring Chris Willis, Fergie & LMFAO) and "Sexy Bitch" (featuring Akon), the last becoming a top five hit in the United States and all three reaching #1 in the United Kingdom, as well as another internationally known single called "Memories" featuring Kid Cudi which became a top five hit in many countries. Guetta has sold over three million albums and 15 million singles worldwide. He is currently one of the most sought-after music producers. As at 2012 David Guetta is the world's most popular DJ, claiming the #1 poll position of the DJ Mag 100 popularity poll.