Marco Polo was an intrepid Venetian explorer, often credited with bridging medieval Europe and Far East Asia through his extensive travels.
Amelia Earhart was an American aviation pioneer.
Buzz Aldrin is an American astronaut, engineer and fighter pilot.
Charles Darwin was an English naturalist, geologist and biologist known for his contributions to evolutionary biology.
Amerigo Vespucci was an Italian explorer and navigator whose name became synonymous with the new world, America.
Jacques Cousteau was a French oceanographer, explorer, and filmmaker who popularized marine conservation and revolutionized underwater exploration.
Zebulon Pike was an intrepid American explorer and soldier who discovered a significant mountain range that now bears his name, the Pike's Peak.
Juan Ponce de León was a Spanish explorer and conquistador who led the first European expedition to Florida and the southeastern United States.
Vasco Núñez de Balboa was a Spanish explorer and conquistador who discovered the Pacific Ocean from the New World in 1513.
Diogo Cão was a Portuguese explorer who discovered the Congo River and mapped much of West Africa's coastline in the 15th century.
Pedro Álvares Cabral was a Portuguese explorer and navigator who discovered Brazil in 1500, establishing a new trade route to Asia.
Henry Hudson was an English explorer who navigated the Arctic and North Atlantic Oceans in search of a Northwest Passage to Asia.
Piet Retief was a prominent leader in the Great Trek, a Dutch-speaking South African voortrekker who sought independence from British rule.
Bartholomeu Dias was a Portuguese explorer who became the first European to sail around the southern tip of Africa, opening a new sea route to Asia.
Julien Dubuque was a French-Canadian explorer, trader, and founder of the city of Dubuque, Iowa, whose contributions shaped the Midwest's early development.
Étienne Brûlé was a French explorer and adventurer, instrumental in the early exploration of the North American continent, particularly in Canada.
John G. Paton was a Scottish missionary and ethnologist who dedicated his life to spreading Christianity and preserving the culture of the South Sea Islanders.
James Dwight Dana was a renowned American geologist, mineralogist, and zoologist who made significant contributions to the understanding of the Earth's crust and marine life.
Beryl Markham was a pioneering British-Kenyan aviator, adventurer, and memoirist who broke records and boundaries in the world of aviation.
Boris Porshnev was a Soviet anthropologist known for his extensive research on Neanderthals and the origins of hominids.
Sir Edmund Hillary was a New Zealand mountaineer and explorer, best known for being the first person to reach the summit of Mount Everest with Tenzing Norgay in 1953.
George Mallory was a British mountaineer and teacher, best known for his three daring attempts to summit Mount Everest, epitomizing the spirit of adventure in the early 20th century.
Jerzy Kukuczka was a renowned Polish mountaineer known for being the second person to climb all fourteen 8000-meter peaks in the world, often in daring alpine style.
Maurice Herzog was a French alpinist, writer, and politician who led the first successful ascent of Annapurna, the tenth highest mountain in the world, in 1950.
Göran Kropp was a renowned Swedish adventurer and mountaineer, who notably cycled solo from Sweden to Mount Everest and climbed it without supplemental oxygen.
Joe Tasker was a renowned British mountaineer who made significant contributions to the sport with his daring expeditions and innovative techniques.
Tom Ballard was a renowned British explorer and marine archaeologist who discovered the wreckage of the Titanic in 1985.
William Beebe was a pioneering American naturalist, ornithologist, and marine biologist who explored and documented the wonders of the natural world.
Jedediah Smith was an American explorer, trapper, and frontiersman who significantly contributed to the mapping and exploration of the American West during the 19th century.