Dunamoo CEO Lee Sirgoo was named a new executive of the Korea Blockchain Association Thursday. Doonamu is the Upbit cryptocurrency operator. He will serve for two years.

Following appointment, he will do his best for the sound development of the blockchain. He has been the chief director of the Digital Strategy Division at the JoonAng Media Network.  He is one of the founding members of  Korea’s most popular messenger service KakaoTalk. Lee had served as the

chief executive officer at NHM USA Inc.