There is an Air Force officer who donated his hematopoietic stem cells and his birthday on his birthday to save a patient with raw blood cancer.

<Oh! Click> The third search term is 'Colon donated by hematopoietic stem cells'.

The main character who saved the patient's life is Colonel Hong Chang-hyun of the Air Force Military Police Corps.

Colonel Hong Hyun-Hyun registered with the Korean Hematopoietic Stem Bank Association as a candidate for donation after hearing the news that Korean American Air Force cadet Seongdeok Bauman was looking for a hematopoietic stem cell donor in 1996.

However, the probability that the donor, which is a non-related donor, and the patient's genes matched was only 0.005%, so he was unable to donate it to a cadet at the time.

However, in February, 25 years later, Colonel Hong was informed by the association that there was a patient with a gene match and decided to donate again without hesitation.

Last week, it was said that he had donated hematopoietic stem cells last week, and he said it was his birthday. He said, "It was the best gift of my life to have a chance to save a person's life."

The netizens responded, such as, "You're the one who showed 'his devotion'. I'm respectful.", "A hero who saved a life! I was impressed by your noble heart."