Who we are
Younki Wyi
CEO & Founder, OpenYK
Younki Wyi is a seasoned executive with over 30 years of experience in global business development, enterprise sales, and international market entry. He has helped U.S. technology firms scale across Asia—particularly Korea, Japan, Taiwan, and China—by bridging strategic execution with deep cultural understanding. At OpenYK, he leads international expansion efforts with a unique blend of C-level insight, cross-border dealmaking, and operational execution.
Key Highlights
CEO & Founder, OpenYK – Global consulting for market entry and partnerships
VP & General Manager, Korea – Phoenix Technologies
CEO – Inkore Technology
Asia Business Development Manager – BAE Systems
Secured multi-million-dollar contracts
Sales and Marketing Expertise in AI, SaaS, Cloud, Semiconductors, and Cybersecurity
M.S. in Technology Management, Stony Brook University (U.S.)
Euisuk Chung
CTO & Co-Founder, OpenYK
Euisuk Chung is a globally respected engineering leader with decades of experience in software platform development, mobile systems, and AI innovation. As a former Executive Vice President at Samsung Electronics, he led groundbreaking projects such as the Bixby AI platform and next-generation mobile technologies. At OpenYK, he oversees all technical strategy and ensures that clients receive scalable, future-ready solutions.
Key Highlights
CTO & Co-Founder, OpenYK – Technical leadership and product innovation
Executive Vice President – Samsung Electronics – Led Bixby AI and next-gen platform development
Head of Next-Generation Platform Center – Samsung
Mobile R&D Platform Lead – Samsung Research America (SRA)
Expertise in software architecture, embedded systems, and global R&D
M.S., Massachusetts Institute of Technology (MIT), U.S.
M.S., Royal Institute of Technology (KTH), Sweden
Contact us
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