Please answer the following question: Facts: - clubs: tsc euskirchen sv siegburg 04 bayer 04 leverkusen - caps: 81 35 - position: defender - height: 1.83 0 - youthclubs: tsc euskirchen sv siegburg 04 bayer 04 leverkusen - birth date: 13 april 1965 - name: jean-pierre de keyser - goals: 1 0 Based on these bullet points, write a short biography describing the life of jean-pierre de keyser .
Answer:
jean-pierre de keyser -lrb- born 13 april 1965 -rrb- is a retired german football player .