What year do you think South Korea and North Korea will start unification, if ever?

https://www.quora.com/What-year-do-you-think-South-Korea-and-North-Korea-will-start-unification-if-ever/answer/%E6%A1%91%E7%94%B0-%E5%81%A5%E5%8F%B8-Kuwata-Kenji?prompt_topic_bio=1

The north and south are already unified.

On September 6, 1945, Lyuh Woon-hyung declared the establishment of "The People's Republic of Korea".

When did The People's Republic of Korea separate?