Jae-Sun Han

Futureplay Inc (Futureplay) is a venture capital firm founded in 2013. The firm is headquartered in Seoul, South Korea.

Groundx Co. Ltd. is a South Korean company that aims to make a better world through blockchain technology. The company is based in Gangnam, South Korea. The company provides a public foundational layer for tomorrow's on-chain world. The CEOs of the company are Min-Soo Kim, Jae-Sun Han.

Part of KT Corp., Kt NexR Co., Ltd. is a South Korean company that provides software engineering and computing platforms. The company is based in Seongnam, South Korea. The company was founded by Jae-Sun Han. Jae-Sun Han has been the CEO since incorporation. Kt NexR Co. was acquired by KT Corp. on December 09, 2010.

Klaytn is a public blockchain platform developed by Ground X, a subsidiary of the South Korean internet company Kakao. It is a service-centric blockchain platform that provides an intuitive development environment and a friendly end-user experience. Klaytn is focused on the metaverse, gamefi, and the creator economy, and it has the lowest transaction latency among leading blockchains. Since its launch in June 2019, Klaytn has been accelerating blockchain mass adoption through a broad array of use cases, including DeFi, real-world assets, entertainment and gaming, and even the Bank of Korea's CBDC pilot project. Klaytn is now the dominant blockchain platform in South Korea and is undergoing business expansion from its international base in Singapore, supported by the Klaytn Growth Fund, which aims to grow the ecosystem of companies built on Klaytn.