HOWARD MARKS will perform his stand up show in Sofia's Lumiere hall at the National palace of culture on 24 April.

TICKETS priced 50 BGN (25 Euro) are already in sale via the Palace's (NDK) box office.

Described by the Daily Mail (UK Tabloid) as 'the most sophisticated drugs baron of all time', Howard Marks has worked with the British Secret Service and has been connected with the Mafia, the IRA, MI6 and the CIA.

Busted in 1988 by the American Drug Enforcement Agency and sentenced to twenty-five years at America's toughest federal penitentiary; Terre Haute, Indiana. He was released on parole in 1995 after serving seven years.

In 1996 he released his autobiography, Mr. Nice, which remains an international best seller in several languages and was the best selling non-fiction book of 1997.