Van der Westhuizen was recently added to the Super Rugby refereeing panel .
Van der Westhuizen celebrated Van der Westhuizen 's ' call - up ' with two more gongs in what has been a stellar year for the young whistleman .
Van der Westhuizen was recently added to the Super Rugby refereeing panel and he celebrated his ' call - up ' with two more gongs in what has been a stellar year for the young whistleman .