Born February 3, 1891 in Ssanggye-dong, Bian-myeon, Uiseong County, Park Yeong-sin made about 200 Korean flags with Park Yeong-hwa and Park Yeong-dal on March 12, 1919, distributing them to some 200 people gathered before his house and leading a march through the village and up a nearby mountain in continued protest. He was sentenced to one year in prison for this, later lived quietly in Uiseong, and died on June 25, 1942.