Ferdinand Magellan led the first expedition to circumnavigate the globe from 1519-1522. Sailing on behalf of Spain, Magellan proved that one could reach Asia by sailing west, though his route required navigating through the dangerous Strait of Magellan near the southern tip of South America. Of the original five ships and 270 crew members, only one ship and 18 sailors survived the arduous journey, having faced starvation, disease, and other hardships, but Magellan's voyage successfully established the Earth was round and paved the way for further exploration.