 |
U Jangchoon (U Nagaharu) was a Japanese-Korean biologist and agricultural scientist. He achieved great results in breeding research. However, his most significant achievement lies elsewhere. He is the originator of U’s Triangle, the theory of species synthesis, which he proposed and proved, leading to a modification of the theory of evolution. It is a theory that different species can interbreed, and through this, a third species may be born. He is one of the people who changed science textbooks. Nevertheless, his most important scientific accomplishment came from Japan. His background is complex. His mother was Japanese. His father was Korean, but his father betrayed his home country and was assassinated by another Korean because of this. He was raised in Japan solely by his Japanese mother. Despite this, he was a Korean nationalist, influenced by one of his university friends. This is evident just from the fact that he kept his Korean surname on his papers. When Korea gained independence, he entered South Korea to serve the country. He left the following statement: “Until now, I worked as hard as any Japanese for Japan, the country of my mother. From now on, I will do my best for Korea, the country of my father, and I will be buried in this land.” At the time, Korea was suffering from famine due to food shortages. He researched and disseminated strains of various crops that were suitable for Korea’s environment across the entire nation. He researched the most effective farming methods for Korea and educated the entire nation on them. He served Korea throughout his life until his death. He is recognized for having made a tremendous contribution in helping the Republic of Korea escape from severe famine in the early days of its newly established government. submitted by /u/Embarrassed_Clue1758 |
A man who is more famous in South Korea for his other contributions than his most important achievement.
Related Posts
Latest News from Korea
- Golden from KPop Demon Hunters slips to No. 2 on UK Singles Chart
a scene from KPop Demon Hunters As the year-end chart race intensifies, Golden from Netflix’s animated film KPop Demon Hunters continued to resonate with UK listeners, landing at No. 2 on the latest UK Official Singles Chart Top 100. According to the chart released on Friday, Golden—which topped the rankings last week—slid one spot to No. 2 as Taylor Swift’s… Read more: Golden from KPop Demon Hunters slips to No. 2 on UK Singles Chart - Washington endorses Seoul’s nuclear submarine ambitions, slashes auto trafiffsSouth Korean President Lee Jae Myung (right) greets Donhald Trump at the APEC Summit in Gyeongju, Korea on Oct. 29, 2025 (Courtesy of Yonhap) South Korean President Lee Jae Myung said on Friday that the US has agreed to support Seoul’s long-held pursuit of nuclear-powered submarines and expanded authority over nuclear fuel processing as the two countries released the final… Read more: Washington endorses Seoul’s nuclear submarine ambitions, slashes auto trafiffs
- Hyundai Motor Group to build $2.7 bn EV mother factory in S.KoreaKia’s first PBV plant, the EVO Plant East, in Hwaseong, Gyeonggi Province, South Korea, opens on Nov. 14, 2025 (Courtesy of Kia) Hyundai Motor Group, the world’s third-largest automaker with 7.23 million vehicles sold last year, will invest 4 trillion won ($2.7 billion) to build an electric-vehicle mother plant in South Korea, a flagship facility that Seoul sees as essential… Read more: Hyundai Motor Group to build $2.7 bn EV mother factory in S.Korea
- NCSOFT bets big on AI, cloud with debut of Horizon universe-based MMORPGA long line forms for the AION 2 demo at the G-STAR 2025 booth on Nov. 14 NCSOFT Corp., a leading South Korean game developer and publisher, has unveiled Horizon Steel Frontiers, the first-ever MMORPG set in Sony Interactive Entertainment’s Horizon universe. The new title, rooted in the Horizon Zero Dawn franchise, marks NCSOFT’s strategic leap into AI-driven and cloud-based… Read more: NCSOFT bets big on AI, cloud with debut of Horizon universe-based MMORPG
- Defensive tilt, infrastructure surge set to lift Europe’s private debt market: BlackRockStephan Caron, managing director and global head of growth lending at BlackRock Heightened geopolitical uncertainty and the energy transition are fueling defense and infrastructure spending in Europe, positioning its private credit market for faster growth. As interest rates decline, growing refinancing demand and renewed M&A momentum are expected to galvanize the non-bank credit market, according to Stephan Caron, managing director… Read more: Defensive tilt, infrastructure surge set to lift Europe’s private debt market: BlackRock
Latest Entertainment from Korea
- VVUP’s “VVON” Mini Album Concept Photoshoot: A High-Fashion Fusion of Fantasy and Reality with Edgy Styling and Bold Visual NarrativesPhoto Credits: egoENT Emerging as a striking force in the 4th generation K-pop scene, the girl group VVUP launches their 1st mini album “VVON” with an electrifying concept photoshoot that seamlessly blends fantasy and reality, positioning themselves as more than idols—modern mythical heroines. Released just ahead of the album drop on November 20th, 2025, these concept photos invite viewers into… Read more: VVUP’s “VVON” Mini Album Concept Photoshoot: A High-Fashion Fusion of Fantasy and Reality with Edgy Styling and Bold Visual Narratives
- K-LAND 2026 WINTER K-POP CONTEST Announces Haru (former NATURE) & Yuuri (former LUNARSOLAR) as Judges — How to Apply OnlinePhoto Credit: K-Land The K-LAND 2026 WINTER K-POP CONTEST is making headlines this year with the announcement that Haru (formerly of NATURE) and Yuuri (formerly of LUNARSOLAR) will serve as special judges for the highly anticipated event. This online-only K-pop dance contest remains one of the largest and most inclusive global showcases for rising K-pop dancers, with participants submitting their best full-length dance covers… Read more: K-LAND 2026 WINTER K-POP CONTEST Announces Haru (former NATURE) & Yuuri (former LUNARSOLAR) as Judges — How to Apply Online
- BTS Jin Illuminates SPUR Magazine January 2026 Covers with FRED Jewelry: A Masterclass in Quiet Luxury and Contemporary ElegancePhoto Credits: SPUR Magazine FRED Jewelry BIGHIT MUSIC BTS’s Jin, ever the epitome of refined modernity, graces the covers of SPUR Magazine’s January 2026 regular and special editions, in a collaboration that perfectly melds his serene charisma with FRED Jewelry’s sophisticated craftsmanship. As the face of these covers, Jin effortlessly channels a “face economy” era – where minimalism meets magnetic… Read more: BTS Jin Illuminates SPUR Magazine January 2026 Covers with FRED Jewelry: A Masterclass in Quiet Luxury and Contemporary Elegance
- Stray Kids’ I.N Shines as Cosmopolitan Korea December 2025 Cover Star, Radiating Elegance with Damiani’s Luxe JewelryPhoto Credits: KQ Entertainment Cosmopolitan Korea Damiani Stray Kids’ I.N captivates as the December 2025 cover star of Cosmopolitan Korea, in a shoot highlighting his role as global ambassador for luxury Italian jeweler Damiani. The pictorial channels elegance and warmth through a minimalist yet festive lens, spotlighting Damiani’s Belle Époque, Margherita, and Mimosa collections, set against South Korea’s stylish winter… Read more: Stray Kids’ I.N Shines as Cosmopolitan Korea December 2025 Cover Star, Radiating Elegance with Damiani’s Luxe Jewelry
- ATEEZ’s Hongjoong Transforms Japanese Winter Fashion on the December 2025 Singles Magazine Cover: A Bold Statement in Style and Self-ExpressionPhoto Credits: Singles Magzine KQ Entertainment ATEEZ’s Hongjoong seizes the limelight as the December 2025 cover star for Singles Magazine Japan, presenting a compelling vision of high-fashion that explores both duality and daring self-expression. For this pivotal pictorial, Hongjoong does more than simply model: he embodies the restless creative force at the heart of K-pop’s runway revolution, blurring the lines… Read more: ATEEZ’s Hongjoong Transforms Japanese Winter Fashion on the December 2025 Singles Magazine Cover: A Bold Statement in Style and Self-Expression
Learn People & History of Korea
- The Evolution of Busan: A Historical Journey Through South Korea’s Second Largest Metropolitan CityAncient Beginnings: The Founding of Busan Busan, known as the second largest metropolitan city in South Korea, has a rich history that dates back to ancient times. The earliest recorded existence of Busan can be traced to the Goryeo Dynasty, where it was referenced as a vital coastal settlement. Its strategic location along the southeastern coast of the Korean Peninsula… Read more: The Evolution of Busan: A Historical Journey Through South Korea’s Second Largest Metropolitan City
- The Evolution of Pyongyang: A Journey Through History, Economy, and Political DynamicsIntroduction to Pyongyang Pyongyang, the capital city of North Korea, serves as a prominent symbol of the nation’s history and culture. Geographically located on the banks of the Taedong River, in the southwest part of the country, Pyongyang is situated within a strategic area that has historically facilitated trade and cultural exchange. The city’s origins can be traced back to… Read more: The Evolution of Pyongyang: A Journey Through History, Economy, and Political Dynamics
- The Evolution of Seoul: From Ancient Korea to Modern Metropolis and BeyondAncient Beginnings: The Founding of Seoul The city of Seoul, known today as the vibrant capital of South Korea, has ancient roots that trace back to the Three Kingdoms period of Korea, specifically the kingdoms of Baekje and Silla. Evidence suggests that Seoul was originally established as a settlement given its strategic geographical advantages. Nestled within the Han River basin,… Read more: The Evolution of Seoul: From Ancient Korea to Modern Metropolis and Beyond
- Exploring Korean Traditional Games in Squid Game: From Season 2 to Upcoming Season 3Introduction to Korean Traditional Games Korean traditional games have long been an integral part of the country’s cultural landscape, offering more than mere entertainment. These games, which range from simple children’s pastimes to complex community activities, hold significant cultural significance and often serve as a means of preserving history and promoting social interaction. Rooted in centuries of tradition, these games… Read more: Exploring Korean Traditional Games in Squid Game: From Season 2 to Upcoming Season 3
- Unveiling the Past and Present of Saju: The Art of Korean Fortune TellingIntroduction to Saju Saju, a traditional Korean fortune-telling practice, is an intricate art that seeks to interpret an individual’s fate based on their birth date and time. The term “Saju” translates to “four pillars” in English, referring to the four critical components derived from these time markers: year, month, day, and hour. This method holds significant cultural value within South… Read more: Unveiling the Past and Present of Saju: The Art of Korean Fortune Telling
