Andreas started with weight training as a youth wrestler at the age of 12. Was an elite wrestler in Sweden. Later turned into Judo and studied in Japan for a year to perfect his skills.
Andreas won the Swedish Junior National Judo & Free Style Wrestling Championships before moving to Southern California in 1976 to compete in competitive bodybuilding.
He went on to win IFBB Mr. International title in 1980 and has trained with Arnold Schwarzenegger and Lou Ferrigno just name a few.
Pursuing acting, Andreas has starred in David Sandberg's short Kung Fury as the all mighty THOR, Hello Baby, and Legend of Dark River.