Kim Jong Un's younger sister Kim Yo-Jong is seen in Russia for Putin summit in her first appearance outside North Korea since it was claimed she is the 'ultimate power' to her 'cruel dictator' brother

Kim Jong Un’s powerful sister has been spotted in Russia today as part of a North Korean entourage attending his summit with fellow dictator Vladimir Putin.

Kim Yo-jong, the youngest child of North Korea’s second Supreme Leader Kim Jong Il, was photographed with other DPRK officials arriving at Russia’s Vostochny Cosmodrome after they travelled with Kim by train from Pyongyang.

Yo-jong is a high-ranking politician and diplomat in the isolationist country, serving as the Deputy Department…