Oskar Werner, born Oskar Josef Bschließmayer on November 13, 1922, was an Austrian actor renowned for his work in both stage and cinema. He gained international acclaim for his roles in iconic films such as "The Spy Who Came In from the Cold" and "Ship of Fools," the latter earning him an Oscar nomination. Throughout his career, Werner's versatility and talent garnered him numerous accolades, including a New York Film Critics Circle Award and a Golden Globe Award for Best Supporting Actor. Born in Vienna, Werner's passion for acting was nurtured by his grandmother's captivating stories about the Burgtheater, where he eventually made his debut at the age of 18. Despite being drafted into the Deutsche Wehrmacht during World War II, his pacifist beliefs led to his assignment to non-combat duties. Werner's career flourished with notable performances in films such as "Jules and Jim," "Fahrenheit 451," and "Voyage of the Damned," showcasing his remarkable range and depth as an actor. Werner's legacy continues to inspire and captivate audiences, cementing his status as an enduring figure in cinematic history. His contributions to the world of acting and his enduring impact on the industry resonate to this day.

Oskar Ryszard Lange (1904–1965) was a prominent Polish economist and diplomat, known for advocating market pricing tools in socialist systems and creating a model of market socialism. He addressed the economic calculation problem proposed by Ludwig von Mises and Friedrich Hayek, suggesting that managers in a centrally-planned economy could monitor supply and demand through inventory changes and supported the nationalization of major industries. Lange's academic journey began at the University of Kraków, where he studied law and economics and defended a doctoral dissertation in 1928. Following his emigration to the United States in 1937, Lange became a professor at the University of Chicago and was naturalized as a U.S. citizen in 1943. His diplomatic involvement included serving as the first ambassador of the Polish People's Republic to the United States and as Poland's delegate to the United Nations Security Council. Lange's significant academic contributions include his work "On the Economic Theory of Socialism" in 1936, where he advocated the use of market tools in socialist economic planning and proposed a system of adjusting prices based on shortages and surpluses. Despite his socialist beliefs, Lange embraced neoclassical pricing theory and sought to integrate it into economic planning. His work has left a lasting impact on economic theory and market socialism.

Oskar Benjamin Klein (1894–1977) was a Swedish theoretical physicist known for his significant contributions to physics. Born in Danderyd, Sweden, Klein studied under prominent scientists such as Svante Arrhenius and Niels Bohr, before receiving his doctoral degree from the University College of Stockholm in 1921. His groundbreaking work on the Kaluza–Klein theory, which posited the existence of extra dimensions that are physically real but curled up and very small, has had a profound impact on theoretical physics and string theory. Klein also made significant contributions to the development of the Klein-Gordon equation, a fundamental relativistic wave equation that describes the behavior of scalar fields. Additionally, he proposed a boson-exchange model for charge-changing weak interactions, based on local isotropic gauge symmetry, which anticipated the later successful theory of Yang–Mills. Klein's legacy lives on through the Oskar Klein Memorial Lecture and the Oskar Klein Centre for Cosmoparticle Physics in Stockholm, Sweden. His work continues to inspire and influence the field of theoretical physics.

Oskar Münchow, also known as Oskar Leube, is a renowned German professional wrestler associated with New Japan Pro-Wrestling (NJPW). He has made significant strides in his career, having trained at the Fale Dojo in New Zealand and later honing his skills at the NJPW Dojo. Münchow has showcased his talent in various wrestling promotions, including Westside Xtreme Wrestling, where he emerged as the wXw Academy Trophy Champion. His journey with NJPW began in 2022, and he has since made a name for himself as a Young Lion, gaining valuable experience in the wrestling industry. Alongside his partner Yuto Nakashima, Münchow has achieved notable victories, such as winning the wXw World Tag Team Championship at the World Tag Team Festival in 2024. With an impressive list of accomplishments and a promising future ahead, Oskar Leube continues to captivate audiences with his remarkable wrestling prowess.Keywords: Oskar Münchow, Oskar Leube, German professional wrestler, New Japan Pro-Wrestling, NJPW, Fale Dojo, Westside Xtreme Wrestling, wXw Academy Trophy Champion, Young Lion, wXw World Tag Team Championship, Yuto Nakashima

Oskar Merikanto (1868-1924) was a Finnish composer, music critic, pianist, and organist known for his extensive œuvre, which includes over 100 songs and piano pieces. His compositions, such as Summer Evening Waltz, Romance, and Valse lente, reflect his talent as a miniaturist. Merikanto also wrote three operas, including The Maiden of the North, which holds historical significance as the first opera with a Finnish libretto. As a music critic, he was associated with the Finnish-language newspaper Päivälehti. Born in Helsinki, Merikanto studied at the Leipzig Conservatory in Germany and was noted for his diverse talents, including conducting orchestras and composing original music. His style, reminiscent of Finnish folk songs with a basis in Italian bel canto, left a lasting impact on Finnish music. Merikanto's personal life included marriage to Elise "Liisa" Häyrynen, with whom he had a son, Aarre Merikanto, a noted Finnish composer. He passed away in Hausjärvi-Oitti.