John D. Rockefeller
John Davison Rockefeller Sr. was a prominent American industrialist and philanthropist who revolutionized the oil industry and became the world's richest man.
Born in 1839, he co-founded Standard Oil in 1870, which dominated the U.S. oil market.
Rockefeller's business acumen and strategic acquisitions led to immense wealth.
In his later years, he focused on philanthropy, establishing influential foundations and universities.
He funded medical research, education, and scientific endeavors.
Rockefeller's impact extended beyond business, shaping modern philanthropy and higher education.
He retired in 1897 but continued his charitable work until his death in 1937, leaving a lasting legacy in both the business and philanthropic worlds.
