January 24

Alfred Carlton Gilbert (1884–1961) won the silver medal in pole vault at the 1908 London Olympics before turning to entrepreneurship. In 1909, he founded the A. C. Gilbert Company, introducing the iconic Erector Set and educational chemistry kits. Gilbert's toys blended learning with play, inspiring young minds and promoting hands-on science education. He published books on sports and education, leaving a lasting impact on both athletics and industry.

Leônidas da Silva was born in Rio de Janeiro in 1913 and became one of Brazil’s first global football stars. Nicknamed the 'Black Diamond', he thrilled fans with his acrobatic bicycle kick. He was the top scorer at the 1938 FIFA World Cup, leading Brazil to its first semi-final. At club level, Leônidas won multiple state titles with São Paulo and Flamengo. After retiring, he worked as a coach and sports commentator, shaping future talents. He died in 2004, remembered as a pioneering talent in the history of football.

Iris Cummings was an American athlete who represented the United States in swimming at the 1936 Berlin Olympics. After her athletic career, she became one of the first female flight instructors during World War II. Cummings trained military pilots under the Civilian Pilot Training Program and the Women Airforce Service Pilots. She held multiple national swimming records and contributed to early aviation education. Her dual legacy in sports and aviation demonstrated her trailblazing spirit. Cummings remained active in both communities, inspiring future generations of women athletes and aviators.