Sam Warburton: ‘I want to be king of the jungle. But I’ve got zero credibility as a coach’

Wales’ first-ever specialist breakdown coach wants the team to thrive on the pressure of their status as grand slam champions - and prioritise coolness and efficiency over sheer work-rateThe woodburner just over his right shoulder is warming the room nicely but, even these days, nothing burns more intensely than Sam Warburton’s competitive instincts. “I want to be king of the jungle,” he says at one point, taking aim at the “defeatist attitude” he feels still exists in too many Welsh minds before the Six Nations. “I want pressure. I want to be top of the food chain, I want people to be chasing…