From Wikipedia, the free encyclopedia. David Vaughan Icke (born April 29, 1952) is an English writer and public speaker, best known for his views on what he calls "who and what is really controlling the world." Describing himself as the most controversial speaker in the world, he has written 18 books explaining his position, and has attracted a substantial following across the political spectrum. His 533-page The Biggest Secret (1999) has been called the conspiracy theorist's Rosetta Stone. Ic...