(L-R) Mark Mugwana, President of Walt Disney Studios Motion Picture Production, Sean Bailey, producer John Carls, actor David Oyelowo, Ugandan national chess champion Phiona Mutesi, actor Martin Kabanza, Chess Coach and Director of Sports Outreach in Uganda, Robert Katende, actors Madina Nalwanga, Lupita Nyong’o, director Mira Nair, Chairman, The Walt Disney Studios, Alan Horn, producer Lydia Pilcher, President, Marketing, The Walt Disney Studios, Ricky Strauss, Executive Vice President of Production, The Walt Disney Studios, Tendo Nagenda and EVP, Distribution at The Walt Disney Company, Dave Hollis arrive at the world premiere of Disney’s “Queen of Katwe” at Roy Thompson Hall