OpenAI sets up a legal entity in South Korea and plans a Seoul office, its third in Asia, and says the country has the most paying ChatGPT users outside the US (Yoolim Lee/Bloomberg)big tee tech hubMay 26, 2025 Featured Podcasts Lenny’s Podcast: Growth tactics from OpenAI and Stripe’s first marketer | Krithika Shankarraman Interviews with world-class product leaders…