KWON, Do

South Korean cryptocurrency entrepreneur and founder of Terraform Labs who created the Terra Luna ecosystem and TerraUSD algorithmic stablecoin that collapsed in May 2022, wiping out approximately $60 billion in value and triggering a broader cryptocurrency market crisis. Kwon’s project promised to maintain a stable $1 peg through an innovative mechanism linking Luna tokens with the TerraUSD stablecoin.

The Terra ecosystem was built on the premise that TerraUSD could maintain price stability without traditional collateral backing by using an algorithmic burning and minting mechanism with Luna tokens. When TerraUSD demand increased, Luna would be burned to mint new TerraUSD; when demand decreased, TerraUSD would be burned to mint Luna. This mechanism was supposed to create natural price stability through arbitrage opportunities.

Kwon aggressively promoted his project through social media and conferences, often dismissing critics and maintaining confidence in the system’s design even as warning signs emerged. He attracted high-profile investors and partnerships, including a reserve fund managed by the Luna Foundation Guard that was supposed to provide additional stability during market stress through Bitcoin purchases.

The Terra collapse began in May 2022 when large TerraUSD redemptions broke the algorithmic peg mechanism, triggering a death spiral where both TerraUSD and Luna lost nearly all their value within days. Kwon fled South Korea and was eventually arrested in Montenegro on charges of document forgery, while facing additional charges in South Korea and the United States for fraud and market manipulation. The collapse highlighted the risks of algorithmic stablecoins and contributed to increased regulatory scrutiny of the cryptocurrency industry.

Kwon was extradited to the United States in December 2024. He pleaded guilty in August 2025 to wire fraud and conspiracy to commit fraud. A federal judge sentenced him to 15 years in prison on December 11, 2025.