Former All Blacks captain Kieran Read has spoken of the ruthless single-mindedness that drove the success of Richie McCaw as a captain and athlete.
Read revealed in his autobiography Straight Eight that, despite countless hours spent training and touring together, they were basically strangers outside the world of rugby.
"It was the ultimate professional relationship, a workplace friendship. I think back to the first time we roomed together, in Sydney with the Crusaders in my first year with the team, and he never once asked me a personal question about my life, family, interests - anything outside the team.
"It wasn't that he was rude; that information was just superfluous to him. He didn't need it in his head when he had other things to think about."
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