Nigerian author Chigozie Obioma poses for a photograph at a photocall in London on October 12, 2015, ahead of tomorrow's announcement of the winner of the 2015 Man Booker Prize for Fiction. Chigozie Obioma's "The Fishermen" is one of the six shortlisted books for this year's prize. AFP PHOTO / NIKLAS HALLE'N        (Photo credit should read NIKLAS HALLE'N/AFP/Getty Images)