Recently, "Although it is mentally ill, it doesn't matter" has been a hit, and the male protagonist Kim So-hyun has once again attracted everyone's attention. After the popularity of "You from the Stars" in Asia, Kim so-hyun is definitely one of the first-line actors in the Korean showbiz industry. But now few people know that in fact, Kim So-hyun's acting path is actually not smooth, and it is not easy to get to today step by step.

Have congenital heart disease
Although he often shows his muscles in movies and TV series, and in "Running Man", he has also seen Kim So-hyun's amazing speed of running, and his motor nerves are super good, but in fact, he has congenital heart disease, often arrhythmias or rapid heartbeat, and has therefore undergone two surgeries. As early as 2012, when he first applied for enlistment, Kim so-hyun was assigned to be a more relaxed public welfare soldier because of heart disease, but he worked hard to exercise, and finally passed the physical examination, enlisted as an active duty, and performed well after being assigned to the reconnaissance brigade, successively promoted to the rank of senior soldier and soldier commander, and obtained the qualification of special soldier.
Retake the exam 4 times before entering the university
Kim so-hyun studied in the drama and film department of the famous Chung-Ang University in South Korea, but it turned out that in order to enter this department, he re-entered high school three times, a total of four years to succeed, and even when he recalled it himself, he pointed out that the period was too painful, often insomnia, and advised students not to be like him. However, after entering the show business circle, he was busy with work and has not yet graduated.
He joined the crew of "Fancy Man" but did not perform in the end
If you are careful enough, you will find that in the tidbits of the Korean drama "Fancy Man" starring Lee Min-ho many years ago, there were fragments of Kim so-hyun participating in reading the script, but there was no trace of him in the TV series. In the clip, Kim so-hyun was changed because he had a personal interpretation of the role and disagreed with the director ,so he was replaced (also referring to Kim so-hyun's resignation). Kim so-hyun originally played two roles in the play: Lee Min-ho, a classmate who was bullied in the first episode, and Lee Jae-ho, a younger brother who came back to take revenge, and finally played by Jeong Yi-chul. Later, after Kim So-hyun became popular, this short film was also turned over and spread wildly, but everyone unanimously commented that it might be a good decision not to take "Fancy Man" at the beginning, after all, the actor of this role did not have any sense of existence.
He once claimed to be an only child, and the back was for his mother
Since his debut, Kim so-hyun has claimed to be an only child and has a very low profile for family affairs. However, in 2015, when newcomer singer Kim Jouna released a new song, the news that she was Kim So-hyun's sister suddenly surprised the public, when Kim so-hyun admitted through the company that Kim Jouna was his half-sister, but worried about her mother's mood and was reluctant to talk about family affairs.
It turns out that Kim so-hyun's father is kim Chung-hoon, the lead singer of the South Korean group Seven Dolphins in the 80s, it is said that he cheated on Kim so-hyun when he was 2 years old, and finally abandoned his wife and son to form another family, Kim so-hyun has been living with his mother, in order to protect his mother has not disclosed a complex family background, and the relationship with his father and half-sister is also very distant. But it seems that the idea of the biological father Kim Chung-hoon is not the same, after Kim so-hyun became famous, he often mentioned his son in interviews, and his sister Kim Jouna also mentioned her brother many times on the show, which is suspected of "consuming" Kim so-hyun's popularity.
Although the relationship is estranged, Kim So-hyun still does his filial piety, which means that he has always had a family that financially supports his remarried father regardless of his previous suspicions, which is very intentional.
"Real" was full of bad reviews, and tears spilled at the test screening
Kim so-hyun's performance production is not much, "Real" as his retired work after "You from the Stars", coupled with a large-scale plot, the outside world has high expectations for this, but the result is not satisfactory, the audience said that the plot is difficult to understand, and some scenes are "nudity for nudity". At the test screening, Kim So-hyun once shed tears and said: "There may be some unacceptable places in the plot of the movie", which makes people speculate that he is crying because of negative reviews and box office pressure.
Therefore, it is said that Kim So-hyun did not return immediately after retiring from the army, the reason is that after experiencing the failure of "Real", we must choose the work carefully, and at present, everyone has a good evaluation of "Although it is mentally ill, it doesn't matter", I believe he can also rest assured.