Singer Baek Ji Young appeared on KBS 2TV's "Invincible Baseball Team" on October 26th, but it was only just revealed that she had stretched a ligament in her ankle while rehearsing for the guerrilla concert. On the show, Baek Ji Young was set to perform at a guerrilla concert in order to raise funds for a ballpark stadium. Unfortunately, during the rehearsal, Baek Ji Young slipped and was rushed to the ER by ambulance. She received emergency care and a cast for her ankle. Disregarding advice from her staff members, Baek Ji Young courageously returned to the filming set and completed the rehearsal along with her concert performance. Her agency representative revealed that her condition has improved with consistent treatments. Source: OSEN