Sangmin Seo (Sam) {&} (@seo_sangmin) — Twitter Score 20 out of 1000

Sangmin Seo Sam is a blockchain executive who serves as Chairman of the Kaia DLT Foundation, the organization behind Kaia, an EVM-compatible Layer 1 blockchain focused on stablecoin settlement and onchain finance across Asia. Sangmin Seo Sam's Twitter Score is 20 out of 1000 as of September 2026, ranking #48,481 (top 10%) among 486,860 tracked accounts.

Sangmin Seo Sam has been a central figure in the development of major blockchain infrastructure originating from South Korea. He previously worked at Klaytn Foundation as Representative Director, and before that served as Chief Klaytn Officer at Krust Universe, where he led the development and operation of the Klaytn blockchain. He also formerly worked at GroundX as CTO. Kaia emerged from the strategic merger of Kakao-initiated Klaytn and LINE-developed Finschia, with the unified chain launching on August 29, 2024. The Kaia DLT Foundation identifies him as a Council Member and Authorized Representative in its November 2025 MiCA white paper.

Sangmin Seo Sam was appointed inaugural Chairman of the Blockchain Association Singapore Digital Assets Subcommittee on November 20, 2023, a role he continues to hold. In April 2026, he presented Kaia's KRW stablecoin architecture proposal to legislative and industry participants at South Korea's National Assembly, signaling the project's engagement with regulatory and policy frameworks. Sangmin Seo Sam's account has published 543 posts and has been mentioned by 35 accounts, with 91 total mentions.

Who follows Sangmin Seo Sam on X?

The accounts that follow Sangmin Seo Sam include 79 founders, 17 angel investors, 30 influencers and 4 VCs, among them Mario Nawfal, Peter 1kx, Matthew Graham, Seraphim, Jane Lippencott and Yu Hu.