Li Ching-Yuen, also known as Li Ching-Yun found the secret fountain of youth, as he was reportedly the oldest human on Earth, having lived 256 years. His 1933 obituaries which were featured in Time Magazine and the New York Times stated that he had outlived 23 wives and his amazing lifespan exceeds by far the oldest living person up to date, who lived 122 years and 164 days.