Producer-director Rakesh Roshan's 'Krrish' has been honored for international case study. Indian Institute of Management in collaboration with the Asia Case Research Centre, University of Hong Kong and Harvard Business Case Clearance House has selected Krissh for the case study. Rakesh Roshan feels that it's an achievement for Indian cinema. Krrish will be taught in IIMs as well as in B-Schools across Europe, Asia and Latin and North America. The case study will release to the world through the Harvard Case Clearance House, USA.