He is affiliated to SagaFjord Sea Farm AS, Eldøyane 200, 5411 Stord, Norway. He completed his education from Universitetet i Bergen (UiB), Institutt for fiskeri- og marinbiologi, Dr. scient in the Field Of StudyHavbruk (1987 – 2000); Befalsskolen for Marinen, Operativ (1985 –1987). His research interests reflect in his wide range of publications in various national and international journals.