Gunnar Kaasen

Gunnar Kaasen was a Norwegianborn musher who delivered a cylinder containing 300,000 units of diphtheria antitoxin to Nome, Alaska, in 1925, as the last leg of a dog sled relay that saved the U.S. city from an epidemic.

Gunnar E. Kaasen was born the son of Hans and Anna Kaasen in Burfjorddalen, in Troms county, Norway. He went to the United States to mine for gold in 1903, in the wake of the discovery of goldbearing sands on Cape Nome in 1898, which triggered one of several gold rushes in the state between 1891 and 1898. Kaasen became an experienced musher and a resident of Nome. While the boom was spent by 1905, the port of Nome sits on Norton Sound, which is usually ice locked and inaccessible by ship between October and June. Dog sledding remained the primary transportation and communication link to the outside world during the winter months.

Source: Wikipedia