Oppenheimer star Cillian Murphy has left Oscars fans “sobbing” after he bagged the Best Actor gong for his performance in Christopher Nolan’s biopic. Nolan, himself, also bagged a gong for Best Director, while the film also boasted a Best Supporting Actor win thanks to Robert Downey Jr and the Best Picture nod. Taking to the stage to accept his award, Murphy was clearly overjoyed as he reeled off his speech. Addressing the Hollywood crowd and viewers at home, Murphy said: “I’m a little overwhelmed. Thank you to the Academy. “Chris Nolan and Emma Thomas, it’s been the wildest, most exhilarating…