When BHP Billiton was in the process of establishing its coal and base metals offshoot, South32, a key factor for many who decided to join the new business was their desire to work with its chief executive, Graham Kerr.

When BHP Billiton was in the process of establishing its coal and base metals offshoot, South32, a key factor for many who decided to join the new business was their desire to work with its chief executive, Graham Kerr.