He was once a K-pop superstar, and was once popular in Southeast Asia because of the "scissor dance", known as the king of Asian dance.
At its peak, it was almost a household name in South Korea, and its popularity was extraordinary, which was a promising future.
He is Liu Chengjun, the Little Heavenly King.

Liu Chengjun, who debuted in 1997, has a strong body, thick eyebrows and big eyes, and sings and dances with a sense of strength.
His talent in music is extraordinary, and he became popular in South Korea shortly after his debut, and the momentum was unparalleled.
But because he made a fatal mistake, the Koreans spit on him, and almost everyone shouted and beat him.
In 2002, just as Liu Chengjun was about to enlist in the army, he ran to the United States and changed his american citizenship by the way.
Since it is no longer a Korean national, it is natural that there is no need for military service, but in this way, public opinion mutinies.
The South Korean entertainment industry launched an overwhelming attack on Liu Chengjun that year, which was really huge.
Liu Chengjun's die-hard fans have also turned black, and they are extremely disappointed in him and have been completely spurned.
Seeing the thriving career, in an instant, because of this scandal, the building collapsed and fame and fortune were lost.
More seriously, the South Korean government also issued an expulsion order for the superstar.
That is to say, South Korea's national door will be closed indefinitely, and you want to return to China to develop? Two words: no way!
Even after the death of a loved one, Liu Chengjun wanted to return to China to visit, and the application issued was ruthlessly rejected.
In order to return to China, he also did everything in his power, even kneeling down, in this way to express his apology.
The problem is that his compatriots buy it, from the people to the government, and their caliber is surprisingly consistent.
Instead of being forgiven, Liu Chengjun's kneeling was another scandal and was mercilessly ridiculed.
Regarding the Liu Chengjun incident, there are also South Korean female anchors who expressed a very regretful opinion on this.
It is said that Liu Chengjun was once an idol of his childhood, very talented, and promised to serve in the military, but he escaped from the battlefield.
As soon as this remark came out, Liu Chengjun was furious and defended himself on the social platform for the first time.
He also launched a verbal attack on the female anchor and demanded that she apologize for her personal attacks.
As soon as this matter came out, it was once again met with a cold eyebrow from South Korean netizens.
Everyone has atmosphere for the female anchor and is disappointed in Liu Chengjun's attitude -
Where is the sincerity of half a desire to apologize for such an act? Liu Chengjun is still the same as before.
As a public figure, especially a super idol, but you can't lead by example, the impact will be very bad.
Think of that year, Korean drama superstar Song Chengxian also wanted to escape military service, don't find out, the popularity plummeted.
Fortunately, he took timely remedial measures, quickly apologized, and performed military service, which did not get kicked out of the entertainment industry.
Unfortunately, Liu Chengjun did not have such a good opportunity as Song Chengxian, only blamed him for doing too much, directly immigrating to the United States.
From 2002 to the present, Liu Chengjun has never given up the idea of returning to China, and the application is continuous.
However, the South Korean government did not approve it, and this year the South Korean masses learned that he was going to return to China again, and they resolutely opposed it.
Seeing that 17 years have passed, Liu Chengjun has still not been able to set foot on his homeland.
Think of the K-pop superstar of the year, the Asian dance king at the peak, and now he has become a street rat, and everyone shouts and beats.
One wrong step, one wrong step, whether you are a superstar or a common man, you have to suffer the consequences, don't you?
Sometimes it can be salvaged, but many times, you only have one chance, and missing it is the eternal trick.