Gérard Debreu
Economist and mathematician, Nobel laureate
An economist and mathematician contributed significantly to the field of economic theory. Developed the concept of 'general equilibrium' in economics, elaborating on the conditions under which supply equals demand in multiple markets. Published seminal works that combined aspects of mathematics and economics, most notably 'Theory of Value' in 1959. Received the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel in 1983 for contributions to understanding market behavior.
Developed the concept of general equilibrium
Published 'Theory of Value' in 1959
Awarded the Nobel Prize in Economic Sciences in 1983
Other People Born on July 4th
Angelique Boyer
French-Mexican actress in telenovelas
Born
July 4th, 1988 37 years ago
Boyer began her career in 2004 with a role in the popular Mexican telenovela 'Rebelde'. Gained significant recognition for starring in several high-profile telenovelas including 'Teresa' and 'Lo Que La Vida Me Robó'. Received multiple awards, including the Premios TVyNovelas for Best Actress. Her work has contributed to the popularity of telenovelas in Latin America and beyond.
Continue ReadingDimitrios Mavroeidis
Greek basketball player, Olympian
Born
July 4th, 1985 40 years ago
Born in 1985, played professional basketball primarily as a center. Competed for various teams in the European leagues, including Olympiacos and AEK Athens. Represented Greece in international competitions, contributing to the national team's success. Participated in the 2006 FIBA World Championship and was part of the squad that won the gold medal at the EuroBasket 2005.
Continue ReadingWillem Janssen
Dutch footballer and team captain
Born
July 4th, 1986 39 years ago
A professional footballer, played as a central defender and midfielder. Started career at FC Utrecht, where significant contributions were made. Moved to various clubs in the Netherlands, including ADO Den Haag and FC Utrecht again. Served as captain for FC Utrecht, leading the team in multiple campaigns. Retired from professional football after concluding a successful career.
Continue ReadingWude Ayalew
Ethiopian long-distance runner
Born
July 4th, 1987 38 years ago
Competed in long-distance running events, particularly excelling in the 5000 meters and 10,000 meters. Secured victory at the 2002 World Junior Championships in the 5000 meters. Participated in multiple international competitions, representing Ethiopia and contributing to the country's reputation in athletics. Achieved personal bests that positioned among the elite long-distance runners of her time.
Continue ReadingÁngel Romero
Paraguayan footballer, San Lorenzo player
Born
July 4th, 1992 33 years ago
A professional footballer from Paraguay, played as a forward. Began his career at the Paraguayan club Cerro Porteño, where he won multiple league titles. Later moved to play for San Lorenzo in Argentina, contributing to the team's success. Also a member of the Paraguay national team, represented the country in international competitions, including the Copa América.
Continue ReadingAmantle Montsho
Botswanan sprinter, 2011 World Champion
Born
July 4th, 1983 42 years ago
Achieved significant success in sprinting, especially in the 400 meters. Competed in the Olympics, representing Botswana in both the 2008 Beijing and 2012 London Games. Won the gold medal at the 2011 World Championships in Daegu, becoming the first woman from Botswana to win a World Championship title. Contributed to her country's prominence in track and field.
Continue ReadingOther People Who Died on December 31st
Ottokar III of Styria
Duke of Styria and noted ruler
Born
1124 902 years ago
Died
December 31st, 1164 861 years ago — 40 years old
Ruled as Duke of Styria from 1122 until death in 1164. Established the foundations for the later Duchy of Styria. Strengthened the power of the duchy and engaged in territorial expansion during the period. Played a significant role in regional politics and alliances within the Holy Roman Empire.
Continue ReadingEnrico Di Giuseppe
Tenor and Actor, starred in operas
Born
October 14th, 1932 93 years ago
Died
December 31st, 2005 20 years ago — 73 years old
An American tenor and actor gained recognition in the world of opera. Associated primarily with the Metropolitan Opera, he showcased vocal prowess in a variety of leading roles. Significant performances included roles in 'La Traviata' and 'Carmen.' His contributions to the operatic repertoire and stage presence distinguished his career, leading to appearances in notable productions across the United States.
Continue ReadingArchibald Hoxsey
American pilot and aviation pioneer
Born
October 15th, 1884 141 years ago
Died
December 31st, 1910 115 years ago — 26 years old
Born in 1884, a prominent American pilot contributed significantly to early aviation. Hoxsey participated in various air races and exhibitions, showcasing flying skills and aircraft capabilities. Recognized for pioneering techniques in aerobatics, he became one of the early advocates for aviation safety and efficiency. Notably, Hoxsey flew a challenging route in 1914, capturing attention for an unprecedented non-stop flight. His career influenced aircraft design and aerial navigation through insights gathered during flight experiences.
Continue ReadingArnold Rüütel
Estonian politician and President
Born
May 10th, 1928 97 years ago
Died
December 31st, 2024 1 years ago — 96 years old
An agronomist and politician, served as the President of Estonia from 2001 to 2006. Elected to the Riigikogu, the Estonian parliament, in 1990, played a significant role in Estonia's transition to independence from the Soviet Union. During presidency, focused on strengthening national identity and international relations. Prior to presidency, held various positions in the agricultural sector, contributing to the country's development in post-Soviet times.
Continue ReadingS. Arthur Spiegel
American captain and federal judge
Born
1920 106 years ago
Died
December 31st, 2014 11 years ago — 94 years old
Served as a captain in the United States Army during World War II. Later pursued a legal career, becoming a notable lawyer in Ohio. Appointed as a federal judge for the United States District Court for the Southern District of Ohio, serving from 1973 until retirement in 1997. Made significant contributions to the legal system and presided over various important cases throughout tenure.
Continue ReadingDorgon
Chinese prince and regent
Born
November 17th, 1612 413 years ago
Died
December 31st, 1650 375 years ago — 38 years old
Born in 1612, served as a prominent prince during the early Qing dynasty. Acted as regent for the young Shunzhi Emperor after the fall of the Ming dynasty. Played a crucial role in consolidating power for the Qing dynasty in China, leading military campaigns to expand territory and secure borders. Influenced political affairs and aided in the establishment of Qing authority over the Han Chinese populace. Died in 1650.
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