"Gun chan" Jang Keun Suk, leading TV series maintains the audience rating 1st place.

* TV Series "The switch - Change the world" on the 5th broadcasting. #7 and #8.

* It recorded 7.6% (6.6% nationwide) and 8.7% (7.6% nationwide), increase from the previous episode, maintaining first place in the same time zone.

* Further talk of Jang Keun Suk's acting one person two roles.