Harold hamm's introduction

Harold hamm, born in 1946, is the founder of Continental Resources, an oil and gas exploration and manufacturing enterprise. Harold hamm's parents are small sharecroppers in Oklahoma. He has been milking cows, collecting eggs and feeding chickens since he was a child, and has been working almost all the time. As one of the children in 13, he only got a high school diploma. His first job was pumping natural gas, and he bought a truck at 1965. The following year, he founded harold hamm Tanker Service Company, which later became the largest company in Oklahoma. He also founded Continental Resources Company in 1967, which went public in 2007 and acquired natural gas processing companies Hiland Partners and Hiland Holdings private in 2009.