B1A4's Baro and actor Son Ho Joon were the special DJs on the November 6 edition of radio show 'Shimshim Tapa' as Shindong was attending the Super Junior concert in Mexico.  For the next day, EXO's Lay and Xiumin took up the challenge.

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In the segment entitled 'Real Korean,' the two of them personally tried out the popular Korean dish of spicy cooked intestines.  

Xiumin said, "This is a taste that is unique in the world.  I feel like there's the possibility that one of us might die after eating this."

Lay said, "This is really spicy.  I can't really eat spicy stuff."

You can watch the full radio program in the video below, but the Korean dish portion begins at the 1:06 mark.