
Philip the Handsome
The most beautiful man in Europe died at twenty-eight from a tennis match, accidentally creating the Spanish Empire in the process.
Philip the Handsome earned his nickname honestly — contemporary accounts describe a golden-haired Adonis who could stop conversations simply by entering a room. But his devastating good looks masked a political naivety that would reshape two continents. Born in Bruges in 1478, he inherited the vast Burgundian Netherlands at fifteen and immediately became Europe's most eligible bachelor.
His marriage to Juana of Castile in 1496 was supposed to be a minor diplomatic alliance between the Habsburg and Spanish royal houses. Instead, it became the foundation of the largest empire in human history. Philip had no interest in Spanish politics — he spoke no Spanish, despised the climate, and spent most of his brief marriage trying to get back to his beloved Flanders. When a series of deaths made Juana heir to Castile, Philip found himself reluctantly co-ruling half of Spain with a wife whose passionate devotion to him was becoming increasingly unhinged.
The tennis match that killed him remains one of history's most consequential sporting events. In September 1506, after a vigorous game in Burgos, Philip drank a large quantity of cold water. Within days, he was dead — likely from typhoid fever, though some whispered poison. His death transformed his widow Juana into the "Mad Queen" who refused to bury him, carrying his coffin across Spain for three years while insisting he would resurrect.
More importantly, Philip's death left their six-year-old son Charles as heir to both Spanish and Habsburg lands. This boy would become Charles V, ruler of an empire spanning from Peru to the Philippines. Philip's greatest legacy wasn't his beauty or his brief reign — it was dying young enough to accidentally create the first global superpower.
Philip's death from drinking cold water after exercise was so shocking that his father-in-law Ferdinand of Aragon immediately suspected the French had poisoned him, nearly triggering a European war.
Why untold: His premature death overshadowed his crucial role in creating the Habsburg-Spanish union that would dominate world politics for two centuries.

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— Hugh Thomas, Rivers of Gold: The Rise of the Spanish Empire (2003)
— William D. Phillips Jr., Juana the Mad: Sovereignty and Dynasty in Renaissance Europe (2002)
— Geoffrey Parker, Emperor: A New Life of Charles V (2019)