SSG Landers’ Kim Kwang-hyun: “My complex disappeared after receiving treatment for my mini-sh”

2026.09.15

SSG Landers pitcher Kim Kwang-hyun revealed that he overcame a long-standing dental complex after undergoing Minish treatment.

SSG Landers left-handed pitcher Kim Kwang-hyun recently revealed that he has improved the condition of his teeth—which had long been a source of insecurity—through Minish treatment. Minish is a dental restoration solution based on biomimicry theory that helps restore damaged teeth to their original healthy state, and it is supplied by Minish Technology. Kim Kwang-hyun said that after the Minish treatment, his smile had changed so much that people around him began asking, “Did you get plastic surgery?”

SSG Landers pitcher Kim Kwang-hyun recently revealed that he overcame a long-standing dental complex through Minish treatment.

Who is SSG Landers pitcher Kim Kwang-hyun?

Pitcher Kim Kwang-hyun became a professional baseball player when he joined the SK Wyverns in 2007. Since then, he has been one of South Korea’s leading left-handed pitchers for nearly 20 years. He contributed to the KBO Korean Series championship five times—in 2007, 2008, 2010, 2018, and 2022—and has achieved both the regular season MVP award and a move to Major League Baseball. Additionally, last season, Kim Kwang-hyun became the first player in KBO League history to record 10 wins in 12 consecutive seasons.

A man smiling outdoors, wearing a red T-shirt.
Kim Kwang-hyun said that, thanks to Minish, he was able to restore his teeth, which had been worn down by sports since childhood. / Photo = Kim Kwang-hyun’s Instagram

How does pitcher Kim Kwang-hyun take care of himself?

Pitcher Kim Kwang-hyun follows a carefully planned routine—from his eating habits to his sleep schedule—to maintain peak performance. “Just like everyone else, health is the most important thing for an athlete,” Kim Kwang-hyun said. “I always try to get a good night’s sleep and be selective about what I eat. In particular, I make sure to take health supplements regularly to stay healthy and avoid getting sick.”

A portrait of a man smiling while wearing a suit
Player Kim Kwang-hyun, wearing a relaxed expression with his natural teeth showing.

Pitcher Kim Kwang-hyun’s self-care routine becomes even more rigorous before a game. Kim said, “I tend to avoid heavy foods like meat the day before a game,” adding, “I also try to get about eight hours of sleep.”

Why is dental health important for pitchers?

Pitchers clench their teeth tightly the moment they release the ball. That’s why dental health is a critical area for pitchers to manage. Pitcher Kim Kwang-hyun said, “I have a habit of clenching my teeth when I throw the ball. Because of that, my teeth weren’t in good shape,” adding, “On top of that, I had a lot of cavities when I was young, so I even worried whether I might need to get implants.”

Player Kim Kwang-hyun smiles as he looks at the baseball in his hand.

Are pitcher Kim Kwang-hyun’s teeth his long-standing insecurity?

Furthermore, his teeth had long been a source of insecurity for pitcher Kim Kwang-hyun. Kim Kwang-hyun said, “When I was young, I was so busy with sports that I didn’t have time to take care of my teeth. Perhaps because of that, my teeth were severely discolored,” adding, “I even had a habit of covering my mouth with one hand when I smiled.”

Why did pitcher Kim Kwang-hyun choose Minish treatment, and what were the results?

Pitcher Kim Kwang-hyun chose Minish treatment after being introduced to it by an acquaintance. Kim Kwang-hyun stated, “I decided to undergo Minish treatment after an acquaintance told me it would make my teeth healthier and more attractive, and I’m really satisfied with the results,” adding, “It seems my confident smile has now become my trademark.” He also mentioned that the response to his Minish treatment was so positive that people around him began asking, “Did you get plastic surgery?”

A man in a suit, smiling with his finger resting on his chin.
Kim Kwang-hyun flashing a bright smile after a mini-sh.

What changes has pitcher Kim Kwang-hyun experienced as a result of Minish therapy?

The changes pitcher Kim Kwang-hyun experienced after his Minish treatment weren’t limited to his teeth. Kim said that after correcting his teeth—which had long been a source of insecurity—he gained the confidence and freedom to smile wherever he was.

Kim Kwang-hyun said, “Honestly, I want to live without feeling ashamed of who I am,” adding, “I hope to be remembered as a player who worked harder than anyone else until the day I retire.”


Frequently Asked Questions (FAQ)

Q. What kind of dental treatment did baseball pitcher Kim Kwang-hyun receive?

A. The dental treatment pitcher Kim Kwang-hyun received is called “Minish.”

Q. Can I get Minish even if I have a habit of frequently clenching my teeth?

A. Minish is used to restore teeth that have been damaged or worn down due to the habit of clenching the teeth tightly. In fact, there is a case of SSG Landers pitcher Kim Kwang-hyun, who had a habit of clenching his teeth every time he threw a pitch, successfully restoring his teeth with Minish. However, suitability depends on the intensity of the clenching and the condition of the teeth, so consultation with a specialist is necessary.

Q. Can Minish be an alternative for those considering implants or crowns?

A. Minish focuses on restoring damaged teeth while minimizing the removal of natural tooth structure, and it is considered when patients wish to preserve their natural teeth before resorting to implants or crowns. Pitcher Kim Kwang-hyun, who had considered implants due to numerous cavities during his childhood, also chose Minish to improve his teeth. Suitability depends on the individual’s dental condition.

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