(Photo : twitter) Park Yoon Bae Sadly Passed Away at The age of 73 Actor Park Yoon Bae who is widely recognized for his show, the MBC drama "All-in-One Diary," has sadly passed at 73. It was reported that the actor passed away on the morning of Dec. 18 after suffering from pulmonary fibrosis. A family member Park Man Man, Park Yoon Bae's son, expressed in an interview that his father was diagnosed with pulmonary fibrosis last year. He was admitted to the hospital in June of this year. Park Yoon Bae majored in theater and film chemistry at Chung-Ang University then started taking the path of acting as a theater actor way back in 1969. Then in 1973, he debuted as the 6th public service talent in MBC. Following this, the actor had gained further recognition in the longest-running MBC drama titled "Plan Diary" in Korea. In the said drama, Park Yoon Bae portrayed the character of Eung Sam I.