Board member and author of the A Light in the East timeline.
Knows quite a lot about Korean history before 1900, something that is often overlooked and is lacking on AH.com.
Has extensively commented on threads about the Three Kingdoms Period (technically five due to Buyeo and Gaya), Mongol invasions of Korea, Imjin War, and a potentially earlier Korean industrialization. He has also occasionally discussed other topics, such as Gojoseon, as well as more widespread expansions by Goryeo/Joseon, in addition to historic geopolitical issues, mostly pertaining to Korea, China, Japan, and Central Asia.
Has systematically expanded the sections about Korea on this wiki as well.