Especially for fans, it is a well known fact that in the past, TVXQ's Yunho drank a poisoned beverage sent to him by an anti-fan.  He bravely addressed this rather traumatic and upsetting incident on the July 24 installment of MBC's 'Stargazing.'

He said, "At the time, one fan came to me and handed me a drink.  However, I have a bad habit of drinking something in one go (one shot).  After drinking all of that, I noticed a strange fragrance.  Then, I passed out, but I heard someone say that blood was dripping. Later on, I found out that there was a strong adhesive chemical in there."  He revealed that after the substance had gone down to his stomach, it came back up.

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"At that time, I briefly thought that I should stop being a celebrity.  I was unable to even greet people properly.  My view was shaky," he said.  "Should I have called it a panic attack?  I even went to the hospital for a short time; later on, I felt angry that I was traumatized like that.  That's why I went home and overcame it by drinking a beverage from the same brand."