Member of the Korea General Company for External Construction (KOGEN) management team in Zambia. Holds a degree in building and civil engineering from Pyongyang University with 16 years experience in building industry.
In Annex 46 (p. 237) of the UN Panel of Experts March 2019 report, this individual's given name is displayed as "Ryonc". This spelling is untypical and potentially an error.