born in Jakarta on 28 Februr 1952 School in Jakarta : SD , SMP , SMA Budimulia 1971-1977 : Mechanical Engineering study in University of Karlsruhe , Germany 1978 maried with Rita Katharina B. Nicklas 1978-1981 work at Sperry Vickers in Bad Homburg 1981-1993 work at Löhr and Bromkamp in Offenbach 1993-now work at GKB Driveline in Lohmar near Cologne