Which member of�SBS's "Heroes" is the most popular with air force personnel? Last month, the "Heroes" cast paid a visit to the ROKAF 20th Fighter Wing and rolled out an on-the-spot survey for the 300 air force personnel present by asking them to line up behind the member they favored most. The top four winners were awarded a special ride in a combat plane worth $40 million USD. As the cast members waited (IU, Yoo In Na, Narsha, Seo In Young, Kahi, Jiyeon, Lee Jin, Jung Ga Eun, Hong Soo Ah, No Sa Yeon, and Shin Bong Sun), they nervously sought for clues to get an idea of how many personnel lined up behind them. Check out the results of the survey (as well as the members' special show for the soldiers) on the upcoming March 6th episode! Source: Sports Chosun via Nate