Doctor of Medicine, Karolinska Institute, Stockholm, 1988. Doctor of Philosophy, Karolinska Institute, Stockholm, 1996.
Orthopedist, department orthopedics and sports medicine Huddinge (Sweden) University Hospital, since 1992. Orthopedist Swedish Football Association, Stockholm, since 1991, Hamnarby IF Soccer Club, Stockholm, since 1991.
Member Sports Medicine Society (member board 1990-1993).
Married Charlotte Nilsson, October 12, 1991. Children: Clara, Carl.