Ferdinand Magellan is known for his circumnavigation of the globe, a monumental achievement in exploration. His expedition, which began in 1519 under the Spanish flag, sought a westward route to the Spice Islands. Despite facing numerous challenges, including mutinies and treacherous waters, Magellan's crew became the first to successfully sail around the world. Although he died in the Philippines before completing the journey, his exploration changed European perceptions of the world's geography and opened new trade routes. Magellan's legacy as a navigator and explorer is marked by bravery, innovation, and the quest for expansion during the Age of Exploration.