Kwansun Yu is a famous 3.1 freedom fighter. In 1919. 

Kwansun yu was born in 1902.12.16, Chungcheongnam-do. 

She was a student at Ehwa Women's School. But she returned to her home town because the goverment ordered to close all the school. She planned a joint demonstration with other towns. It started 1919, 1st of March. 

Kwansun Yu was arrested and imprisoned in the Seodaemun prison. Even In the prison, she shout Korea's Independence. Her patrotism was great. But, she was put to death, so she died at a fair age, 1920. She was only 18. 

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