Date of Birth: 
About Klaus Altena
- Klaus Altena (born 19 November 1962) is a German lightweight rower.
- He won a gold medal at the 1989 World Rowing Championships in Bled, Slovenia and 1990 in Tasmania, Australia with the lightweight men's four.He also keeps a record with the lightweight men's eight: 5:30.28 min.
Read more at Wikipedia