Olympic champion Nicola Adams aims for world title after turning professional

• Signs promotional deal with Frank Warren and BT Sport
• Says she sounded out Anthony Joshua before taking the plungeNicola Adams took advice from the IBF world heavyweight champion, Anthony Joshua, after having sleepless nights about turning professional – but, having made her decision, she intends to emulate him and her hero Muhammad Ali by following up Olympic gold with a world title.“I speak to Anthony quite a lot and he said I’d love it: the lights, the cameras,