US President Donald Trump said on the 2nd (local time) that Kim Jong-un, who was in a state of health abnormality, was happy to be back in good health after confirming the existence of the North Korean chairman of state.

"I am happy to see that he is back, and he is healthy," Trump said in a post on Twitter that day.

It was a direct welcome to Chairman Kim's 'return', who showed off his public appearance on the 20th and showed off the building materials.

President Trump also tweeted the tweets of others who posted three photos of Kim's attendance at the completion of the Suncheon fertilizer plant.

President Trump replied, "I still haven't mentioned it, Kim Jong-un." I have mentioned it.

He also replied, "I may be" to the question 'Would you like to talk to him this weekend?'

President Trump is staying at Camp David's lodge in Maryland on the weekend.

(yunhap news)