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.

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.