Ingrid Betancourt was the world's most famous hostage. On 23 February, 2002, Ingrid, a presidential candidate in Colombia's elections, was kidnapped by the left-wing FARC rebel group along with her assistant and friend Clara Rojas. She was held for over six years in the jungle - with only occasional news coming out including a shocking picture which showed her clearly on the verge of collapse, if not death, in 2007.