October 30

Born in 1728, Mary Hayley inherited her husband's business interests and expanded into transatlantic trade. She established a fleet of ships trading with North America, navigating the challenges of 18th-century commerce. Hayley was known for her acumen in managing ships and crews, securing profitable contracts. Her firm became one of the leading private shipping enterprises of her time. As a woman in a male-dominated industry, she broke barriers and earned respect among her peers. Hayley also engaged in philanthropic activities, supporting local charities in Bristol and London. She retired in 1790 and died in 1808, leaving a legacy as one of Britain's pioneering female entrepreneurs.

Francisco I. Madero was born in 1873 to a wealthy family in Coahuila, Mexico. Educated in Europe and the United States, he became a successful landowner and businessman. Madero emerged as a key leader in the Mexican Revolution by challenging the long rule of Porfirio Díaz. His 1910 Plan of San Luis Potosí called for free elections and social reform, sparking widespread revolt. Elected president in 1911, he implemented moderate democratic and land policies but faced opposition from various factions. Madero’s tenure was cut short by a coup in 1913, and he was assassinated, becoming a martyr for Mexican democracy.

Ahmed Chalabi (1944–2015) was an influential Iraqi politician and businessman. He founded the Iraqi National Congress and advocated for the US-led invasion of Iraq in 2003. After the fall of Saddam Hussein, he served in various positions, including Deputy Prime Minister and Minister of Oil. Known for his extensive network among Iraqi exiles, Chalabi was a contentious figure in international politics. His legacy remains debated, with supporters praising his vision for democracy and critics questioning his integrity.

Tony Bettenhausen Jr. was an American race car driver from a legendary motorsport family. He competed in the USAC and CART championships from the early 1970s through the early 1990s. Bettenhausen achieved multiple top-five finishes and raced in the Indianapolis 500 six times. Following his driving career, he established Bettenhausen Racing, fielding cars in IndyCar competition. Known for his technical feedback and business acumen within the paddock. His tenure as a team owner helped launch the careers of several future IndyCar stars. He passed away in 2000 but left a lasting legacy in American open-wheel racing. His contributions are remembered for bridging driver performance and team management.

Ivanka Trump is an American entrepreneur and former fashion model who serves as executive vice president of development and acquisitions at the Trump Organization. After earning a degree from the Wharton School, she launched the Ivanka Trump Collection, a lifestyle brand spanning apparel and accessories. Ivanka also authored the book "The Trump Card," and served as an advisor in her father’s presidential administration. Her work blends corporate strategy, design, and public engagement on global business issues.

Danielle Fong is a Canadian entrepreneur and scientist who co-founded LightSail Energy, a startup focused on developing efficient compressed air energy storage systems. As chief scientist, she led research into advanced energy storage using particle-based mediums, aiming to improve grid-scale performance and affordability. Fong began her career as a child prodigy in physics and computer science, later becoming a leading voice in sustainable energy technology. Under her guidance, LightSail attracted significant venture capital funding and industry partnerships. Fong has been recognized in Forbes’ 30 Under 30 and other lists highlighting innovators in renewable energy. She continues to advocate for clean energy solutions through speaking engagements and advisory roles in emerging technologies.