| Born | 5 May 1954 in Hanau |
| Graduated with a degree in business administration | |
| Appointed as a tax consultant (junior partner of Heim Wilm Honermeier tax consultancy/accountancy firm in Frankfurt) | |
| Partner of Salomon & Marcus & Förster tax consultancy firm in Hofheim am Taunus | |
| Co-founder of Bader – Förster – Schubert tax consultants/accountants/lawyers in Offenbach am Main | |
| Vice-president and treasurer at Eintracht Frankfurt e.V. |
Supervisory board member