David Koch with his Journey to Billionaire before death

David Koch was the vice president of the Koch industry. He was an American chemical engineer, a businessman, a political activist, and a philanthropist. Early Childhood He was born in 1940 in Kansas, USA. The son of Mary Clement and Fred Chase Koch, a smart chemical engineer. He was the third born in a family […]
  • Mania Joseph
  • April 26, 2021
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