In between an 8-iron and a 9-iron. Chose 8-iron. Wind was coming into us a little right to left. Ball had a little draw. Landed right to the right of or a little behind the pin, and spun back and to the left. It hit the pin on the backside of the hole and went in. I saw it land on the green and went to put my club in my bag... when I looked back at the green it had dropped, and I threw up my hands.