Joining him on the first tee Thursday at Olympic Golf Course will be Andrew Edmondson, who has been part of da Silva's unlikely golf career for the better part of 30 years. Edmondson asked to be his caddie for the week, and both men could only smile at circumstances that led to this occasion. Long ago, on a nine-hole course in Santa Cruz do Sol about a two-hour flight south of Rio, it was the other way around. More...