McMillan's involvement is sport for development and peace dates back in 2007 when he was a peer leader at a named local sports academy which nurtured Him into a great influential and zealous young leader. His involvement with the named local sports academy, McMillan learned several cardinal skills like; true meaning of volunteerism, event designing and management, child development, coaching, facilitating, and above it all, he learnt how to make LEADERS out of followers; just like He was made.