Please answer the following question: - managerclubs is sg ii eintracht datteln wattenscheid 09 u19 sg wattenscheid 09 hallescher fc - caps is 14 45 7 3 1 12 43 31 6 - nationalyears is 1998 -- 1999 1998 - youthclubs is fc schalke 04 sg wattenscheid 09 - birth date is 10 march 1977 - clubs is fc werder bremen ii sv werder bremen fc st. pauli alemannia schalke aachen 1 . fc kaiserslautern msv duisburg 04 sg wattenscheid 09 vfb stuttgart sv - nationalcaps is 9 4 - currentclub is eintracht datteln -lrb- manager -rrb- - height is 1.90 m ftin on - nationalgoals is 2 0 - nationalteam is germany u-21 germany olympic - birth place is gelsenkirchen , west germany - position is defender - totalgoals is 18 - manageryears is 2009 2009 -- 2010 2013 -- 2014 2015 -- - years is 1984 2001 -- 2003 2001 -- 2003 2003 2003 -- 2005 -- 2005 -- 2006 2006 -- 2008 1994 1994 -- 1996 2000 -- 2001 - totalcaps is 162 - youthyears is 1984 -- 1994 1994 -- 1996 - goals is 0 10 0 0 0 2 0 5 1 Given the details above, guess who could this information be about.
A:
stefan blank