US swimmer Michael Phelps (second from L) touches home for gold, just ahead of Milorad Cavic from Serbia (third from L) with silver, Andrew Lauterstein from Australia (R) for bronze and US swimmer Ian Crocker, (L) fourth in the men's 100m butterfly final, winning Phelps his seventh gold medal, equalling Mark Spitz's 1972 Munich games record, at the swimming at the National Aquatic Center at the Beijing 2008 Olympic Games, Aug. 15. Phelps won in 50.58 with an olympic record.