Harold Hamm, the youngest of thirteen children born to poor sharecroppers in Oklahoma, embodies the classic American dream. His journey from working in...
By 193cc World's BillionairesMay 8, 2025Harold Hamm’s life story is a remarkable journey of grit, vision, and transformative innovation. Born in 1945 as the 13th child of sharecroppers...
By 193cc World's BillionairesDecember 14, 2024