Aura Xilonen is a novelist and filmmaker. She won the 2015 Premio Mauricio Achar for her first novel, Gringo Champion, published in Mexico under a pseudonym when she was just 19.Aura Xilonen is a novelist and filmmaker. She won the 2015 Premio Mauricio Achar for her first novel, Gringo Champion, published in Mexico under a pseudonym when she was just 19.