Many of you might be asking who he is. Lee Seung Hyo is Alcheon in MBC's Queen Seon Duk where he catapulted to fame as a righteous Hwarang warrior serving Princess Chun Myung and Queen Seon Duk now. Having only just welcomed Kim Nam Gil back to the filming set on the 22nd after he came down with H1N1 on the 19th, it was reported that Lee Seung Hyo had also contracted the H1N1 virus. Lee Seung Hyo had developed flu and fever symptoms on the 22nd during an outdoor shoot and was sent to the hospital for checks. Tests revealed that he had tested positive for H1N1. The script will thus be modified for his character while he goes into isolation. In addition, all the staff are now wearing face masks as prevention and everyone involved are bracing themselves for a possible outbreak while filming continues.