Photos of two good-looking celebrity sons, JYJ's Park Yoochun and actor Park Yoo Hwan ("A Thousand Days' Promise" and "Sparkling Sparkling"), along with their mother have surfaced various internet communities.

Titled "Park Yoochun’s Family Photos", the photos are screencaps from the DVD "Come On Over, JYJ’s Private DVD" which features Park siblings and their mother smilingly brightly. The three were all lined up showcasing similar high facial features, earning them the title "superior genes".

Netizen commented, 'Their mother must be so lucky to have two great looking sons" and "The boys look like their mother".

Meanwhile, "Come On Over, JYJ’s Private DVD" is a documentary that covers the real everyday lives of the three members and was released first in America and Japan.