Kim Yo Jong
Kim's younger sister was the only woman at at the summit table and assisted her brother by handing him a pen, holding flowers and taking notes.
North Korea’s ruling family may soon be welcoming a new member, according to sources in Seoul.
Little is known about the first member of Kim Jong Un’s family to enter South Korea, but experts say rising star Kim Yo Jong is all part of the plan.
It’s an unprecedented move from North Korea.