Mumbai, Jan 23 (ANI): Bollywood superstar, Amitabh Bachchan, recalled the greatness, humility and his association with Nelson Mandela at the premiere of Hollywood film, 'Mandela- Long Walk to Freedom,' based on the life of the late South-African anti-apartheid icon who died at the age of 95 in December 2013. Bachchan was chief guest at the grand premiere of the film in entertainment capital Mumbai.