During his nearly six years as the leader of North Korea, Kim has also tested four nuclear bombs.
उत्तर कोरियाले अरु शक्तिशाली राष्ट्रको बेवास्ता गर्दै यो वर्षमात्रै पाँचओटा परमाणु परीक्षण गरिसकेको छ ।