Jang Yo-hoon

Jang Do-yoon (Korean: 장도윤, born August 31, 1995) is a South Korean actor. He made his acting debut in the 2013 drama special Happy! Rose Day. His fans are called "Doflowers" or "도바라기" which combines the words "Doyoon" and "Sunflower".

Biography fallback source: Wikipedia