South Korea’s New Central Bank Chief Could Block Won-Pegged Stablecoins

March 23, 2026 – BIS veteran Shin Hung-song brings stablecoin skepticism to the Bank of Korea. His appointment may stall the development of won-denominated stablecoin legislation in a $312 billion global market.

South Korea’s crypto industry faces a potential roadblock. President Lee Jae-myung nominated Shin Hung-song as the next Bank of Korea (BOK) governor on March 22. Shin previously led the Monetary Economy Bureau at the Bank for International Settlements (BIS).

The appointment is significant for one reason. Shin is a vocal stablecoin skeptic. He has publicly opposed the issuance of won-denominated stablecoins. That stance puts him at odds with the president’s own campaign promises.

In August 2025, Shin warned against domestic stablecoins. He argued they could bypass existing foreign exchange regulations. He also cautioned that they could open channels for uncontrolled capital outflows. The BIS confirmed his departure from the organization with immediate effect.

A $312 Billion Market Meets Regulatory Resistance

The global stablecoin market has never been larger. Total market capitalization reached $312 billion in March 2026. That figure is up roughly 50% year over year. Tether’s USDT dominates with $187 billion in circulation. Circle’s USDC holds $75.7 billion.

Transfer volume tells an even bigger story. Stablecoins processed approximately $33 trillion in transactions during 2025. Major firms like Visa and Mastercard now support USDC settlement. Macquarie called stablecoins a new layer of global financial infrastructure.

Figure 1: Global Stablecoin Market Cap Growth (2020–2026)

Source: DefiLlama, Macquarie Research

Yet South Korea has moved in the opposite direction. Its crypto trading volume fell 80% year-over-year by January 2026. Volume across five major exchanges dropped to 77.6 trillion won ($57.5 billion). In 2025, that figure was 371.4 trillion won.

Simultaneously, $110 billion in crypto capital left Korean exchanges for offshore platforms in 2025. Strict regulations and limited product offerings drove the exodus. Local exchanges remain restricted to spot trading only.

Stablecoin Ambitions vs. Central Bank Caution

Major South Korean tech firms want to issue won-pegged stablecoins. Samsung, Kakao, and Naver-affiliated groups have explored issuance plans. Efficiency in cross-border trade is their primary motivation.

President Lee made won-stablecoin legislation a key campaign pledge. His governing party has pushed for regulatory frameworks. But the BOK has consistently blocked these efforts. A BIS report from 2025 reinforced the central bank’s position. It stated that stablecoins fail to function as stable currencies.

Figure 2: South Korea’s Stablecoin Policy Deadlock

The stablecoin debate is not unique to South Korea. Globally, regulators are tightening oversight. The U.S. GENIUS Act now governs stablecoin issuance. Europe’s MiCA framework is fully operational. Singapore, Hong Kong, and the UAE all mandate that issuers be licensed.

South Korea’s 16 million crypto users are watching closely. The country’s crypto adoption rate stands at roughly 20%. Investors in their 30s lead participation at 31% ownership. Any stablecoin policy shift would ripple through this massive retail base.

Figure 3: Top Stablecoins by Market Share (March 2026)

Source: DefiLlama, CoinGecko

What Comes Next

Industry observers describe Shin’s stance as “a matter of great interest.” His views could soften once he assumes the governor’s role. Political pressure from the president may force a compromise.

But history suggests otherwise. The BOK has consistently resisted stablecoin innovation. Shin’s background at the BIS reinforces that institutional caution. He arrives at a moment when global stablecoin adoption accelerates rapidly.

South Korea now stands at a crossroads. It can embrace stablecoin innovation alongside the U.S. and Europe. Or it can allow its central bank to maintain the status quo. For the country’s tech giants and 16 million crypto investors, the stakes are enormous.