He is male, inactive, German, never startet a GT or a monument. He retired between 1990 and 2000. To my knowledge he was neither a cyclo cross rider nor a mountain biker. He never participated in an elite world championship race.
He has participated in a classic that used to have cobbles, but it was not Paris-Bruxelles
He hasn't participated in any noteworthy week-long stagerace.
He is not a relative of someone more famous.
He never participated in the Peace Race.
He has not participated in a Track World Championship, the Bayern, Hessen or Niedersachsen-Rundfahrt.
He was, by my definition, not a TT-specialist (à la Tony Martin), or a designated sprinter or climber as we know them today. He didn't ride the Henninger Turm but he was a pro.(Hint: this might be misleading)
He's not Bert Dietz or Holger Loew.