Johannes Maximilian Kaiser Barents-von Hohenhagen, born on January 5, 1976, is a prominent Chilean politician and a national deputy representing the 10th district of the Metropolitan Region of Santiago since March 2022. Notably, he is the founder of the far-right National Libertarian Party and has been associated with the Republican Party. Kaiser is positioned as a potential candidate in the upcoming 2025 Chilean presidential election. He identifies as reactionary and has expressed support for the 1973 Chilean coup d'état, opposes illegal immigration to Chile, and advocates for the right to own firearms in the country.Johannes Kaiser was born in Santiago de Chile as the eldest son of Hans Christian Kaiser Wagner and Rosmarie Barents-von Hohenhagen Haensgen. His family history includes German-Chilean ancestry, and his father was actively involved in politics as a youth leader.Kaiser's educational journey took him to various institutions in Chile and Germany, where he pursued studies in law and political science. He also gained diverse work experience, including roles in hospitality, construction, car sales, and sports journalism. In 2013, he established his YouTube channel, El Nacional-Libertario, and has been active in political commentary and documentary production.In 2022, Johannes Kaiser married Ivette Avaria Vera, with whom he shares a daughter. He also has two children from previous relationships.Kaiser

Johannes Rau (1931–2006) was a prominent German politician and the President of Germany from 1999 to 2004. Prior to this, he served as the Minister-President of North Rhine-Westphalia from 1978 to 1998. Rau was a member of the Social Democratic Party and played an active role in German politics, holding various positions within the party and government. He was known for his commitment to education and reform, having founded several universities and initiated Germany's first distance learning university. Rau also had a deep and lifelong commitment to reconciliation between Germany and its past, as evidenced by his address to the Israeli parliament in 2000. He was honored with numerous awards, including 15 honorary doctorates and the Leo Baeck Medal for his humanitarian work promoting tolerance and social justice. Rau's personal motto was "to reconcile, not divide," reflecting his dedication to bridging gaps and fostering unity. He passed away in 2006, leaving behind a legacy of service and dedication to his country. Rau was also known for his strong Christian faith and was married to political scientist Christina Delius, the granddaughter of his mentor, Gustav Heinemann.

Johannes Stark (1874–1957) was a prominent German physicist known for his groundbreaking work on the Stark effect, for which he was awarded the Nobel Prize in Physics in 1919. His illustrious career saw him serve as a professor at various prestigious universities, including the University of Göttingen, Leibniz University Hannover, RWTH Aachen University, University of Greifswald, and University of Würzburg. Stark's significant contribution to physics, the Stark effect, revolutionized the understanding of spectral lines in electric fields. Despite his scientific achievements, Stark's controversial affiliation with the Nazi regime stained his legacy. He became a prominent figure in the anti-Semitic Deutsche Physik movement, which aimed to remove Jewish scientists from German physics. Stark's support for Adolf Hitler and his involvement in the movement led to his appointment as the head of the German Research Foundation and president of the Reich Physical-Technical Institute. Despite his scientific accomplishments, Stark's association with the Nazi regime and his anti-Semitic views tarnished his reputation.

Johannes Hermann Zukertort (1842-1888) was a prominent Polish-born British-German chess master who made significant contributions to the world of chess in the late 19th century. Apart from his achievements in chess, Zukertort led a diverse life, excelling as a soldier, musician, linguist, journalist, and political activist. Born in Lublin, Congress Poland, to Polish Jewish parents who later converted to Protestant Christianity, he faced adversity and emigrated to Prussia. Despite suspicions of embellishing his biography, Zukertort's accomplishments were impressive. He graduated in medicine, served in the Prussian army during the Austro-Prussian and Franco-Prussian wars, and spoke multiple languages. His chess career showcased a unique style, including early experimentation with openings such as 1. Nf3 (The Zukertort Opening) and 1. c4. He also displayed prowess in blindfold chess, winning eleven out of sixteen simultaneous blindfold games in 1876. Zukertort's success in matches and tournaments, particularly his victory in the London 1883 chess tournament, positioned him as one of the leading world players of his time. Despite losing to Wilhelm Steinitz in the first World Chess Championship match in 1886, Zukertort's legacy in the world of chess remains significant.

Johannes Vetter, born on March 26, 1993, is a prominent German athlete specializing in the javelin throw. He achieved international recognition by winning gold at the 2017 World Championships in Athletics. Vetter holds the German record for the javelin throw, with a personal best of 97.76 m, positioning him as the second-best performer worldwide after Jan Železný. He hails from Dresden and has been a member of various track and field squads, currently training under Boris Obergföll and representing LG Offenburg. Notably, Vetter is associated with the Polizei Sachsen and has been a Sportsoldat since September 2014. His career highlights include impressive performances at the European U23 Championships, IAAF World Championships, and the 2016 ISTAF Berlin, where he achieved a personal best of 89.57 m. Vetter's remarkable achievements continued in 2017 with victories at the German Championship and the World Championships in London. He has consistently exhibited exceptional talent, as demonstrated by his bronze win at the 2019 World Athletics Championships and his outstanding performance at the 2020 Kamila Skolimowska Memorial, where he set a new personal best of 97.76 m. Despite facing challenges at the 2020 Tokyo Olympics, Vetter remains an esteemed javelin thrower known for his dedication and remarkable athletic prowess.