Harry H. Stine is an American businessman, the self-made billionaire CEO and patriarch of Stine Seed Company, a global leader in agricultural seed genetics (soybean and corn). Born in Dallas County, Iowa, in 1941, he was raised on his family's farm, developing a deep, hands-on understanding of agriculture early in life (driving a tractor by age five).

Stine graduated from McPherson College in Kansas. In 1964, he joined his father's soybean cleaning business. His curiosity and innovative spirit were sparked when he discovered unusual soybean plants in one of the company fields, leading him to recognize the immense value and profit opportunities in breeding newer, higher-yielding seed varieties.

Harry Stine's strategic genius was his focus on agricultural research and seed breeding—a pioneering move at the time, as most research focused on corn. In the mid-1960s, operating initially from his family's basement, he conducted soybean crosses, laying the foundation for Stine Seed Company.

The company's immense wealth is tied to its core strategy: licensing its superior, high-yield soybean and corn genetics to multinational corporations like Monsanto and Syngenta. This highly lucrative licensing model secured the company's status as the largest private seed company in the United States. Stine continues as CEO, maintaining the company's focus on innovative breeding techniques and maximizing crop yield for farmers worldwide. He has been recognized as the Ernst & Young Iowa/Nebraska Entrepreneur of the Year.

Harry Stine's social impact is massive and structural, tied to Stine Seed's role in significantly advancing global agricultural productivity and crop yield through genetic innovation. His company's seeds are fundamental to global food production.

His personal philanthropy supports various educational and community initiatives. His career is a testament to the profitability of applied science and the ability of a farmer/inventor to dominate the high-stakes global agricultural industry.

Harry Stine maintains the pragmatic, modest style of a successful farmer and industrialist. His attire is consistently simple and functional, reflecting his roots in Dallas County, Iowa. His aesthetic is one of stability and quiet, established authority, preferring simplicity over ostentation.

Residing in Adel, Iowa, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to agricultural innovation, scientific breeding, and maximizing global crop yield.