Sir David Frederick Attenborough is an English broadcaster and naturalist. His career as the face and voice of natural history programmes has endured for 60 years. He is best known for writing and presenting the nine Life series, in conjunc...

Roy Kelton Orbison was an American singer, songwriter, and musician known for his impassioned singing style, complex song structures, and dark, emotional ballads. Many critics described his music as operatic, nicknaming him "the Caruso of R...

Saddam Hussein was the fifth President of Iraq, serving in this capacity from 16 July 1979 until 9 April 2003. Saddam formally rose to power in 1979, although he had been the de facto head of Iraq for several years prior. He suppressed s...

Johan Cruijff was a Dutch professional football player and coach. As a player he won the Ballon d'Or three times, in 1971, 1973 and 1974. Cruyff was one of the most famous exponents of the football philosophy known as Total Football explore...

Carlo Rovelli is an Italian theoretical physicist and writer who has worked in Italy, the United States and, since 2000, in France. He works mainly in the field of quantum gravity and is a founder of loop quantum gravity theory. He has also...

Mark Elliot Zuckerberg is an American computer programmer and Internet entrepreneur. He is best known for co-creating the social networking site Facebook, of which he is chief executive and president. It was co-founded as a private company...