Károly Güttler is a former breaststroker from Hungary, who represented his native country at four consecutive Olympics, beginning with the 1988 Summer Olympics in Seoul and ending with the 2000 Summer Olympics in Sydney, Australia. He won the silver medal in the 100m and 200m breaststroke, once each, both at separate Games. Wikipedia
The definitive Wikipedia entry for Károly Güttler. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/K%c3%a1roly_G%c3%bcttler