Google Korea names ex-Apple chief as new managing director

Google Korea has named Yoon Koo as its new country managing director, effective January 5.

Yoon will oversee the company’s ad sales operations.

He previously led Apple Korea from April 2018 to January 2022 and has held roles at Samsung Electronics and Microsoft.

Yoon has over 20 years of experience in the tech sector.

He holds a finance degree from the University of Notre Dame and a doctorate in business administration from the University of Iowa.

The appointment was announced by Google Korea on December 12.

🧠 Food for thought

Implications, context, and why it matters.

Naver holds 51% of Korean search 1. YouTube reaches 43.4 million users who watch 43.26 hours per month 2.
Mobile takes over 70% of digital ad budgets 3. Smartphones drove 57.92% of 2024 ad revenue 4.
Digital ads total USD 6.5 billion with a 12% projected compound annual growth rate (CAGR) 5 3, while Instagram reaches 23.6 million and TikTok has 7.18 million with time spent over 300% of Instagram’s 2. Reliance on portal homepages that bundle news, email and a search box is fading 1.
Google is hiring in Seoul for AI infrastructure plus Tensor Processing Unit (TPU) roles 6 7 with openings in cloud consulting and YouTube Shopping, commerce features inside YouTube 6 7. Marketing technology (martech) firms with AI creative tools or commerce links should time pitches to these waves.
Over 35% of Korean digital ad spend goes to AI targeting 3 and Naver will integrate HyperCLOVA X, its large language model AI, across all services in 2025 1. Measurement vendors and analytics providers can pitch privacy-compliant AI as Google Korea expands to match Naver.
gTech Ads is Google’s technical services group that works with advertisers 8 and the team partners with Sales, Product and Engineering to build new tools. Agencies and software-as-a-service (SaaS) platforms should pitch joint development partnerships focused on programmatic (automated) plus augmented reality (AR) advertising 3.