Saints Andrew Kim Tae-gŏn, Paul Chŏng Ha-sang, and their companions are honored as martyrs in the Catholic Church, recognized for their steadfast faith amid persecution in Korea during the 19th century. 

**Andrew Kim Tae-gŏn** (1821-1846) was the first native Korean priest. He played a crucial role in establishing the Catholic Church in Korea and was dedicated to serving his community. Despite the danger posed by anti-Christian sentiment, he continued to preach and administer the sacraments. 

**Paul Chŏng Ha-sang** (1795-1839) was a lay leader and catechist who fervently supported the Church's growth in Korea. He was instrumental in organizing Christian communities and was known for his strong faith.

Both saints, along with their companions, were martyred for their beliefs in a time of severe persecution. Their sacrifices exemplify the deep commitment to faith that characterized the early Korean Church. They were canonized by Pope John Paul II on May 6, 1984, and their feast day is celebrated on September 20.