Conversation so far:
what form of government does north korea have today
North Korea is a unitary one-party republic.
what is the one one part of north korea
The Workers' Party of Korea (WPK), led by a member of the Kim dynasty,[86] has an estimated 3,000,000 members and dominates every aspect of North Korean politics.
what principles is north korea governed by
In addition to the constitution, North Korea is governed by the Ten Principles for the Establishment of a Monolithic Ideological System which establishes governance standards and a guide for behaviors.

Question: Who is the head of state?
Self-contained rewrite: Who is the head of state for North Korea?