Super Junior appeared on MBC's 'Radio Star' on July 15 and talked about fights within the group. �They were asked who came in first when it came to fists.

They replied, "Kangin or Siwon," then added, "When it comes to fighting through just fighting, Yesung would be first place." �They burst another bomb by saying, "He's short-tempered."

Leeteuk said, "There was even a time he almost got into a fight in a hanbok store in Apgujeong," raising eyebrows.�

They also talked about a fight between Siwon and Ryeowook as they gave the details on disputes over the last ten years. �The MCs said, "Has Siwon never gotten into fights?" and Yesung replied, "He surprisingly fought with Ryeowook. �At the time, I worried that he might kill Ryeowook," making everyone laugh.

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Leeteuk said, "Siwon likes doing high fives, but one day, Ryeowook got angry... because he did so many high fives in one day.... Ryeowook yelled at that time, 'Don't do high fives.'"

Siwon said honestly, "At the time, I was sitting across from Ryeowook and worried about what I should do. �Then, I said, 'Would you be capable of not seeing me?' and Ryeowook replied that he would be capable. �Ryeowook and I really don't get along. �He's really not my type. �We act considerately toward each other because we know each other. �He's a dongsaeng that I like, but our inclinations are very different."