Full Name: Friedrich Wilhelm Nietzsche; Profession: German philosopher, classical philologist, cultural critic, and writer whose groundbreaking ideas transformed modern intellectual history; Nationality: German (born in the Kingdom of Prussia, in what is now Germany); Born: 15 October 1844; Birthplace: Röcken, Saxony, Prussia (now part of Saxony-Anhalt, Germany, near Leipzig); Generation: 19th-century Victorian-era intellectual generation, active primarily in the later decades of the 1800s and associated with the rise of modern European philosophy and culture criticism; Chinese Zodiac: Wood Dragon, born in the Dragon year that began on 18 February 1844, giving him the energetic and ambitious Wood Dragon imprint in the traditional sexagenary cycle; Zodiac Sign: Libra, as all individuals born on October 15 fall under the astrological sign of Libra; Age in 2026: 182 (he would have been 182 years old on October 15, 2026, had he lived); Marital Status: never married, despite several close relationships and proposed engagements, and he remained a lifelong bachelor critical of conventional marriage; Children: no known children, with standard biographical accounts recording neither spouse nor offspring; Description: Nietzsche was a German classical scholar and one of the most influential modern philosophers, renowned for his penetrating critiques of Christianity, traditional morality, and European culture, and for introducing concepts such as the "death of God", nihilism, the will to power, and the Übermensch; appointed professor of classical philology at the University of Basel at the extraordinary age of 24, he soon shifted his focus from philology to philosophy, producing a series of pioneering works that combined razor-sharp analysis with poetic, aphoristic prose and a radical call for the revaluation of values; his major books—including "Thus Spoke Zarathustra", "Beyond Good and Evil", "On the Genealogy of Morality", "The Gay Science", and "Ecce Homo"—explore themes of suffering, self-overcoming, perspectivism, and the creative affirmation of life, and they later became foundational for existentialism, phenomenology, depth psychology, post-structuralism, and much of 20th- and 21st-century cultural theory; after years of severe health problems, he suffered a catastrophic mental collapse in Turin in 1889 and spent his final decade incapacitated, cared for first by his mother and then by his sister, while his writings were disseminated, edited (sometimes questionably) and interpreted by others, turning him posthumously into a central figure of modern thought whose ideas influenced philosophers like Martin Heidegger and Jean-Paul Sartre, psychologists such as Sigmund Freud and Carl Jung, and a vast range of novelists, dramatists, and artists; Cause of Death: died in Weimar, Thuringian States, Germany, on 25 August 1900 at age 55 from a stroke following pneumonia after a prolonged period of neurological illness and dementia, ending a life marked by intense creative brilliance and debilitating physical and mental decline.