Lucas: Roy Williams Remembers 2004 Olympics Posted Aug 5, 2016 Roy Williams was an assistant coach for the United States at the 2004 Olympic Games in Athens, Greece. Williams has great memories of the trip and still uses aspects of the Olympic experience in his own coaching career. Adam Lucas spoke recently with Williams about the 2004 Olympics and Harrison Barnes' upcoming bid to win a gold medal in Rio. (GoHeels.com)