It's been revealed that TVXQ's Yunho has been sending scholarships to his alma mater for the past seven years. On the debut broadcast of SBS's "Dalgona (Sweet Hometown Days)", Yunho appeared as the first guest of the show. The program interviewed his former 3rd year high school teacher, who revealed that Yunho visits his alma mater during his vacation period, and gives scholarships of 3,000,000 won ($2772.64) to five students at Kwangil High School, and to five students from Imgok Middle School. The teacher also revealed that Yunho has been steadily sponsoring his juniors for the past seven years. During the broadcast, the teacher thanked Yunho on behalf of the school, consequently creating a warm atmosphere on the show. Aside from sharing Yunho's personal stories, this episode will also host an appearance from Yunho's ulzzang younger sister and his first love. Source: Newsen via Nate