Started to referee in age of 15 in 1975
National referee since 1981
Top league referee in Sweden 1985-2009
FIBA referee 1990-2009
Officiated Eurobasket Men and Woman
Officiated F4 woman two times.
Euroleague referee 2000-2009
National instructor for Sweden 2011-2016
FIBA commissioner 2012
FIBA Europe referee instructor 2012-2016
Certified FIBA instructor FRIP in 2016
Euroleague referee coach since 2009