U-KNOW Yunho from K-pop boy group TVXQ! was spotted when he joined training for Korea's reserve forces.

On June 21, various social media accounts released photos of U-KNOW Yunho with other participants of the training held for three days.

Widely known to be the one full of passion, U-KNOW Yunho was reportedly beloved by other participants at the place.

In the released photos, U-KNOW Yunho is brightly smiling and putting his hands on the shoulders of the participants.

Giving the impression of a big brother, U-KNOW Yunho has absolutely become one of the participants.

With the photos, the participants lauded U-KNOW Yunho's gentle and generous attitude. They commented, "He took pictures with all the participants. We love Yunho."

They also highlighted U-KNOW Yunho's gorgeous features, saying, "We were not human beings right next to him because he was so cool.", "The celebrity's here!", and many more.

(Credit= 'little_yunnie' Twitter, Online Community)

(SBS Star)