Yoon Joo-young, Chief Investment Officer and Executive Vice President of Global X Japan, has emerged as a leading figure in the ETF industry, having driven the expansion of ETF markets from Korea's early days to across Asia and globally.
In the early 2000s, when Korea's financial market was dominated by individual stock trading, Yoon focused on studying market mechanisms and the potential of ETFs as a vehicle enabling anyone to invest efficiently and transparently.
Yoon graduated from Korea University with a degree in industrial engineering and earned both an MBA in financial engineering and a doctorate in management engineering from KAIST. He is regarded as an ETF architect who combines theoretical knowledge with practical expertise.
Yoon began designing ETF products in the early 2000s, and his efforts over the past two decades have been instrumental in establishing standards for ETF markets not only in Korea but across Asia and internationally. For him, ETFs represent the culmination of academic rigor and engineering precision.
During his graduate studies in derivatives-focused financial engineering at KAIST, Yoon became captivated by index investing as one of the most rational and scientific investment approaches. After completing his master's degree, he joined Yuri Asset Management in 2001, where he built his foundation as an index fund specialist while serving as both an index fund manager and quantitative research analyst.
This period coincided with a business partnership with Vanguard and preparations for the launch of Korea's ETF market in 2002.
Yoon subsequently led the ETF and quantitative investment divisions at Woori Asset Management, where he served as the lead fund manager for KOSEF200, one of Korea's representative ETFs. He dedicated himself to listing various products and expanding the market during the early stages of ETF development in Korea.
Through these efforts, he focused on addressing inefficiencies in traditional mutual funds and developing investor-friendly ETF products.
From 2011 to 2020, Yoon served as head of the ETF business division at Mirae Asset Global Investments (006800.KS), overseeing ETF operations, global business expansion, and mergers and acquisitions. He is credited with positioning Mirae Asset as a leader in Korea's ETF market innovation.
He played a particularly significant role in driving innovative and diverse product development and listings at Mirae Asset, and took the lead in establishing overseas-focused ETF products, which were unfamiliar to the market at the time.
Yoon has leveraged his unique ability to apply research findings—grounded in academic analysis rather than mere market intuition—to real-time practice. He continues to engage in academic activities and publish papers embodying his ETF philosophy, having authored more than 10 academic and empirical research papers.
One of his representative works, "Effects of KOSPI 200 Index Changes," published in the International Review of Financial Analysis, empirically analyzed price, trading volume, and volatility changes in stocks added to or removed from the KOSPI 200 index.
The analysis was recognized as "playing a pivotal role in reshaping subsequent Korean investment strategies," demonstrating its significant impact. Even after obtaining his doctorate, Yoon has continued to write ETF-related papers based on his market experience.
Yoon is now recognized as an expert not only in Korea's ETF market but also in Asian and global ETF markets. Since moving to Japan in 2019, he has been credited with pioneering new ETF markets and driving structural growth.
He played a decisive role in developing and introducing thematic ETFs, including Japan semiconductor ETFs, during the early stages of the Japanese market. Since 2020, Global X Japan has established itself as the company listing the most new ETF products on the Japan Exchange each year.
