Updated: 14 Apr 2021, 11:06 KIM Jong-un is a “modern day Hitler” who will never stop developing nukes as he thinks the US is weak and he can bully them, a North Korean defector has warned. Yeonmi Park, 27, paid human traffickers to smuggle her out of the hellhole country in 2007 after her cancer-stricken dad was thrown in one of the ruthless regime's concentration camps. 4 Kim Jong-un will never stop developing nukes unless the West stands up to his 'enabler' China, says a high profile defectorCredit: Reuters 4 4 North Korea believes it will be able to continue 'bullying' the US under Joe BidenCredit: AFP Yeonmi told The Sun Online that the Kim “doesn't see America as strong, at all” and will continue to do “whatever he wants” as long as China backs him.