'Weekly Idol' revealed that an ambulance crew had to join the filming with Sechskies.

Recently, the legendary group participated in their first recording for the idol variety show, and because the average age of the Sechskies members is 37.8, the producers prepared special treatment for the "elders." 

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At the recording, an ambulance crew stood by to take care of the members if they were to get exhausted during the show. It's reported that in the beginning, Sechskies jokingly commented, "My legs are already hurting."

Did Sechskies survive 'Weekly Idol'? Find out on this week's episode airing on the 7th!