Q:Facts: - clubs: tsv saarbrucken rot-weiss essen bonner sc bederkesa osc bremerhaven fc bremerhaven 1 . fc - caps: 59 55 14 57 11 - position: defender - years: 2002 -- 2003 2004 -- 2007 2007 -- 2009 - height: 1.90 0 - youthclubs: tsv bederkesa osc bremerhaven fc bremerhaven - birth date: 24 april 1974 - name: hilko ristau - birth place: bremerhaven , west germany - goals: 4 6 1 3 0 Based on these bullet points, write a short biography describing the life of hilko ristau .
A:
hilko ristau -lrb- born 24 april 1974 in bremerhaven -rrb- is a retired german association football player .he made his debut on the professional league level in the 2 .bundesliga for sg wattenscheid 09 on 29 august 1997 when he came on as a substitute in the 31st minute in the game against spvgg unterhaching .