Christopher Columbus, an Italian explorer, is widely recognized for his voyage across the Atlantic Ocean in 1492, which led to the European discovery of the Americas.

Ferdinand Magellan, a Portuguese explorer, led the first expedition to successfully circumnavigate the globe, setting sail in 1519 and returning to Spain in 1522.

Vasco da Gama, a Portuguese explorer, achieved the historic feat of discovering the sea route to India around the Cape of Good Hope in 1498.

Robert Peary, an American explorer, is renowned for his expeditions to the Arctic, including his successful attainment of the North Pole in 1909.

Roald Amundsen, a Norwegian explorer, led the first expedition to reach the South Pole on December 14, 1911.

David Livingstone, a Scottish explorer and missionary, is famous for his extensive explorations of Africa, including his discovery of Victoria Falls.

John Hanning Speke, a British explorer, is recognized for his discovery of the source of the Nile River at Lake Victoria in 1858.

Francisco de Orellana, a Spanish explorer, is known for his journey down the Amazon River in 1541, becoming the first European to navigate its entire length.

Hiram Bingham, an American explorer and historian, is renowned for his discovery of the ancient Inca city of Machu Picchu in 1911.

Ernest Shackleton, a British explorer, is famous for his Antarctic expeditions, including his heroic journey during the Endurance expedition from 1914 to 1917.

Roald Amundsen, a Norwegian explorer, achieved the historic feat of navigating the Northwest Passage in 1903-1906, becoming the first person to successfully traverse the Arctic waters.

Henry Morton Stanley, a Welsh-American explorer and journalist, is famous for his exploration of the Congo River and his meeting with David Livingstone in 1871.

Heinrich Schliemann, a German archaeologist, is renowned for his discovery of the ruins of the ancient city of Troy in Turkey in the 19th century.

Gerhard Rohlfs, a German explorer, is known for his extensive explorations of the Sahara Desert in the 19th century.

Henri Mouhot, a French naturalist and explorer, is renowned for his discovery of the ancient city of Angkor Wat in Cambodia in 1860.