The ranking of average ages of idol boy groups have made it online attracting interest once again. A graph that ranks the boy groups by the average age was uploaded in an online community on March 7.

The graph divides the group into several categories ‘older’ to ‘teenager.’ Super Junior is the oldest as their average age is 27.6, 8.3 yrs. older than Teen Top, as their average is 19.3.

Netizens have commented, “Why isn’t Shinhwa on the list?” “TVXQ and SS501 also debuted when they were teenagers!” and “Could you make a girl group version?”