Gwangju Jeil High School

Gwangju Jeil High School (Korean: 광주제일고등학교) is a boys' high school in Gwangju, South Korea. It has 840 students in grades 10, 11, and 12. The school is considered to be one of the most prestigious high schools in Gwangu.

Historically, the school is known as the birthplace of the Gwangju Student Independence Movement, a series of protests in 1929 against the 1910–1945 Japanese rule of Korea.

The school is also known for its baseball team, and has won the Cheongryonggi championship multiple times. A number of its alumni have gone on to play professional baseball in Korea, Japan, and the United States. One of the school's most famous graduates is Sun Dong-yol, considered one of the greatest pitchers in the history of Korean professional baseball. Another graduate, Lee Jong-beom, nicknamed "Son of the Wind," is widely considered one of the best five-tool players in Korean baseball history, and the best all-around KBO player of the 1990s. As of 2015, the school had produced more Major League Baseball players — four — than any other high school in Asia, including Osaka, Japan's famous PL Gakuen High School.