 Complete the following phrase:  At the closing ceremony of every Commonwealth Games the CGF President makes an award and presents a trophy to one athlete who has competed with particular distinction and honour both in terms of athletic performance and overall contribution to his or her team. Athletes are nominated by their Commonwealth Games Association at the end of the final day of competition and the winner is selected by a panel comprising the CGF President and representatives from each of the six Commonwealth Regions. The David Dixon Award as it is called was introduced in 