Why Randgold Resources' boss can afford to go on a 48-day bike safari

<strong>Age:</strong> 50<br /><br /><strong>Work:</strong> He became chief executive officer at Randgold Resources in 1995. Before that he held senior posts at Randgold Exploration, African Platinum, Harmony Gold Mining Company and DRD Gold<br /><br /><strong>Education:</strong> Holds a PhD in geology from the University of Natal in Durban<br /><br /><strong>Family:</strong> Married with two sons aged 18 and 20<br /><br /><strong>Homes:</strong> Selling his house in Johannesburg and building one in Mauritius, and is looking at properties in Royal Sunningdale<br /><br /><strong>Hobbies:</strong> Travel, reading and running