Mary Hays was a British author, philosopher, and women's rights advocate, best known for her contributions to radical literature and promoting gender equality in the 18th century.
Emil Oskar Nobel, a Swedish chemist, engineer, and inventor, is best known for creating dynamite and establishing the Nobel Prizes.
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.