South Korea uses the Won (KRW), distinct from Japan’s Yen and China’s Yuan, reflecting its independent economic identity.

The Galápagos Islands belong to Ecuador and are famed for their unique biodiversity that influenced Darwin's ideas.

Ferdinand Magellan led the first expedition to circumnavigate the globe (1519–1522); although he died en route, the voyage completed the circuit.

Jupiter is the largest planet, a gas giant with strong magnetic fields and dozens of moons, dominating the outer Solar System.

The Black Death (1347–51) killed about one-third of Europe’s population, spread by fleas on rats. This is a well-documented historical or scientific.

Napoleon Bonaparte was defeated at Waterloo by the Duke of Wellington and Prussian forces, ending his rule and the Napoleonic Wars.

Guru Nanak (1469–1539) founded Sikhism in Punjab, teaching devotion to one God, equality, and social justice.

Mansa Musa of Mali (14th century) is often regarded as the wealthiest person ever due to immense gold reserves.

Henri Becquerel discovered radioactivity in 1896, later studied by the Curies and vital for nuclear science.

Andrew Wiles proved Fermat's Last Theorem in the 1990s, resolving a problem that had stood for over 350 years.