Martin Haefner
Swiss billionaire
Martin Haefner
Born
1954
Nationality
Swiss
Board member of
AMAG, Swiss Steel Group
Spouse
married
Parent
Walter Haefner
Relatives
Eva Maria Bucher-Haefner
(sister)
Martin Walter Haefner
(born 1954) is a Swiss
billionaire
, the son of
Walter Haefner
.