The Man Who Turned Oil Into Empire Was Born Today | July 8 | #BigBangBogan #வரலாற்றில்இன்று On July 8, 1839, John D. Rockefeller was born — a man who didn’t just strike oil, he refined power itself. Founder of Standard Oil, architect of monopolies, and the world’s first billionaire. To some, a ruthless tycoon. To others, a visionary philanthropist. One man, two legacies. #Rockefeller #July8 #TodayInHistory #Shorts | Big Bang Bogan