South Korea remains the world's hottest stock market, surging more than 250% over the past 18 months led by semiconductor giants Samsung Electronics and SK Hynix, which together account for over half of the entire Kospi index.

Fueled by the global AI infrastructure buildout, retail investors have poured close to $40 billion into the local market, sparking concerns about rising leverage and market volatility. A two-times leveraged SK Hynix ETF launched by CSOP in Hong Kong in October has already attracted inflows of more than $5 billion, making it the largest single-stock ETF in the world. Korean issuers are following suit with new domestic leveraged ETFs tied to these semiconductor giants.

Peter Kim, managing director and investment strategist at KB Securities in Seoul, joins John Lee on the Asia Centric podcast. Kim discusses the sustainability of the current bull market and the risks associated with momentum-driven retail investors. He also unpacks the corporate governance reforms aiming to attract longer-term capital and explains why global institutional investors are selling into the rally.