Proper noun
Seong (plural Seongs)
A surname from Korean.
One guest in particular may well have provided the image of the night: Trump introduced North Korean defector Ji Seong Ho and told the remarkable story of his escape to freedom. Source: Internet
They had to settle for silver after losing their final match in the round-robin competition against top seeds Seong Ok Kim and Kunwoo Lee from Korea 2-0. Source: Internet