Bernt Assar Rönnlund was a Swedish cross-country skier. Rönnlund's biggest success was at the 1962 FIS Nordic World Ski Championships in Zakopane where he won two gold medals and a silver (50 km). As a result, he earned the Svenska Dagbladet Gold Medal that year for his championship successes. Rönnlund was the anchorman of the Swedish 4 × 10 km relay team at the 1964 Winter Olympics in Innsbruck, bringing the team from fourth place to victory. Rönnlund also won the Vasaloppet in 1967 and the 50 km event at the Holmenkollen ski festival twice. For his cross-country skiing successes, Rönnlund was awarded the Holmenkollen Medal in 1968.

The Holmenkollen Medal is an honorary skiing award that has been issued by the Skiforeningen in Norway since 1895. It recognizes the outstanding achievements of skiing athletes who place at the top of international championships and at Holmenkollen Ski Festival events, as well as those who contribute to advancement of the sport of skiing. The Holmenkollen Medal is considered Norwegian skiing highest honor.