American association football player
According to Wikipedia,
Kasey C. Keller is an American former professional soccer player who played in Europe and the United States, as well as being the starting goalkeeper for the U.S. national team. He is a four-time FIFA World Cup participant and was the first American goalkeeper to become a regular in the German Bundesliga, the English Premier League, and the Spanish La Liga.
Kasey Keller is affiliated with the following schools: