Education
University of Minnesota.
University of Minnesota.
Luken represented the United States at the 1964 Summer Olympics in Tokyo, Japan. He swam for the breaststroke leg for the gold medal-winning United States. team in the qualifying heats of the men"s 4×100-meter medley relay. Luken attended the University of Minnesota, where he swam for the Minnesota Golden Gophers swimming and diving team in National Collegiate Athletic Association (National Collegiate Athletic Association) competition from 1962 to 1964.