Year of birth : 1964
- B.Sc. degree in applied economics and auditing from the University of Mons-Warocqué, company auditor.
- Masters degree in tax management from the Ecole de Commerce Solvay.
Year of birth : 1974
- Masters degree in applied economics at the university of Mons.
- DES "audit, finance & accountancy" at the university of Mons.
- Master in tax advice (Solvay - ULB).
- Auditor, member of the Institute of Registered Auditors since 2003.