Corey Knowlton won right to kill the animal at an auction every year . But he was waiting for permission to bring the carcass back to the U.S. 150,000 people signed petition demanding his request should be denied . Namibia sells small number of Rhino-hunting licences last year . Money is used to fund anti-poaching efforts under controversial scheme .
Corey Knowlton won right to kill the animal at an auction last year . But he was waiting for permission to bring the carcass back to the U.S. 150,000 people signed petition demanding his request should be denied . Namibia sells small number of Rhino-hunting licences every year . Money is used to fund anti-poaching efforts under controversial scheme .