The Girls’ Generation Black Sea Incident refers to three boycotts of the Korean group Girls’ Generation. Whenever Girls' Generation performs on stage, fans in the audience will extinguish their light sticks to boycott Girls' Generation.

And if the fluorescent sticks in the venue are extinguished, the entire venue will show a dark scene, like a black ocean, so it is called the Black Sea incident.

Acting experience

On August 1, 2007, Girls' Generation released the MV for their first single "The World We Reunite Again?". On August 2, the popular Inkigayo debut stage was recorded at the SBS Hall in Seoul, and a fan meeting was held at the recording site. On August 3rd, Girls' Generation's first single "The World We Reunite Again" was officially released.

On August 5, during the broadcast of the SBS TV music program Inkigayo, Girls' Generation officially debuted on the performance stage with the song "Reunion of the World". On August 6, Girls' Generation participated in the radio program KissThe Radio for the first time. On August 10, the first autograph session in the country was held.

On November 1, the first regular album GirlsGeneration was released, which contains 11 songs. On November 14th, a regular album autograph session was held in Yongsan, Seoul. On December 6, he participated in the 9th China-Korea Song Contest and came to Beijing for the first time.