Norway's Johannes Hoesflot Klaebo completed his historic gold medal sweep of the men's cross-country skiing events by winning his sixth race and setting the record for the most golds by one athlete in a single Winter Olympics.
Klaebo's victory in the 50km mass start race shattered the nearly 50-year record set by American speed skater Eric Heiden, who won five golds in the 1980 Lake Placid Olympics.
