Korean market entry
Grant Lee
Co-Founder / CEO · Gamma
Lee credits Oswarld with advancing Gamma’s Korean expansion through partnerships, community, and ecosystem work, combining GTM planning with delivery.
GTM Consultant · Founder of INLEVEL9 / Adjunct Professor at Sejong University
Drawing on his GTM strategy work at Gamma, Oswarld helps decide who to serve, what value to offer, how to price it, and how to sell. INLEVEL9 is a solo consulting firm where he delivers consulting and coaching directly.
The consulting practice began as OBF and continues as INLEVEL9. Kwangseob Ahn (안광섭) also works under the name Oswarld (오스왈드).
At INLEVEL9, he helps companies adopt AI, transition to it, and prepare for it while shaping market-entry, product, and GTM strategy. His path spans game projects at Nexon, finance at Hanwha Life, Notion’s Korean launch and community, AI products at Kakao Brain, and GTM strategy at Gamma. Across industries, the work has remained consistent: connecting products with markets and technology with people. His current research asks what conversational AI should remember, forget, and verify over long-running human relationships. He holds a master’s degree in Management of Technology and an MBA from Korea University and wrote Homo Brainless: The People Who Outsource Their Thinking.
View the latest profile and activity ↗Identify who buys, what triggers a purchase, and the problems and alternatives that shape the decision.
Connect pricing to customer value and assess product-led, sales-led, and partner-led approaches.
Choose market-entry priorities and channels, then define actions and decision criteria across product, marketing, and sales.
Examine the current business and customer economics to work through blocked decisions and the next practical step.
Summaries of recommendations published on LinkedIn. Roles follow the profiles as reviewed. Reading the originals may require a LinkedIn login.
Korean market entry
Co-Founder / CEO · Gamma
Lee credits Oswarld with advancing Gamma’s Korean expansion through partnerships, community, and ecosystem work, combining GTM planning with delivery.
Local positioning and execution
Community · Gamma
Rothbard highlights localized messaging and positioning, delivered through events and partnerships while coordinating leaders, local partners, and users.
Building a Korean community
Global Community Growth · TRAE
Huang describes launching TRAE’s Korean community and running online and offline activities, recognizing initiative and practical problem-solving.
First-person account
Oswarld describes his GTM work at Gamma, including coordination across product, sales, marketing, and customer success, and decisions about customers, pricing, purchases, and repeat purchases.
Read the originalPublic feedback from a coaching participant
In this Korean-language post, Kim describes his first GTM coaching session with Oswarld and what he learned from examining customer business models and revenue before choosing technology.
Read the originalAdjunct Professor · Strategy Consultant
Researches and teaches AI adoption, market entry, product strategy, and GTM, then connects them to operating decisions inside real organizations.
Senior GTM Strategy Manager
Designing and executing GTM strategies for new feature launches and market expansion. Leading cross-functional collaboration between Product, Sales, and Marketing teams.
Product Manager
Managed new projects based on AI models. Planned and operated Kakao Brain Pathfinder program.
Project Manager
Built innovative teams for new business ventures in Fintech. Planned new services including subscription-based insurance.
Development PM
Managed global launch projects across Korea, Indonesia, North America, etc. Handled app store operations and resource management.
Studies memory, forgetting, and verification in long-running conversational AI and curates global AI research through Daily Arxiv.
Author of a book on how people delegate thought and judgment in the AI era; selected for the 2026 Sejong Books general-interest list.
Connects changes in AI, business, and society into signals readers can use to make decisions.
Master’s degree in Management of Technology and MBA.