Question: Kim Jong Un opened the Rungra People's Pleasure Ground with his wife, who was born when?
Sentence (from "Ri Sol-ju"): Ri Sol-ju or Lee Seol-ju (Hangul: 리설주 ; Hanja: 李雪主 ; RR: "Ri Seol-ju "; MR: "Ri Sŏlju " ) (born 1985–89) is the First Lady of North Korea and the wife of Korean leader Kim Jong-un.
Relevant evidence: Yes