South Korea’s Real Power Isn’t K-Pop — It’s Memory Chips

What comes to mind when you think of South Korea’s biggest exports? K-pop, cars, smartphones, television dramas, cosmetics? This documentary looks beyond those familiar names to an industry hidden inside the devices we use every day: semiconductor memory. From postwar reconstruction and the rise of the chaebol to Samsung’s gamble on DRAM and SK hynix’s long-term investment in high-bandwidth memory, we explore how South Korea became a crucial part of the technology behind the AI boom. Discover what memory actually does, why powerful processors need it, how AMD’s Radeon R9 Fury X fits into the HBM story, and why NVIDIA’s AI accelerators have made memory bandwidth so important. A story of ambitious companies, brutal market cycles, engineering persistence, and growing competition between Samsung, SK hynix, Micron and China’s memory industry. Subscribe to Built & Remembered for documentaries about the companies and inventions that shaped our world. Which company, technology or industry should we explore next? Tell us in the comments. Visuals include archival photographs, company footage and explanatory graphics. Thumbnail artwork is an AI-generated editorial illustration. #SouthKorea #Samsung #SKHynix