With the recent popularity of body profiles among young people, K-pop idols with fit bodies have become the envy of both men and women.

Among those who are gaining attention for their physique, these seven female idols created a buzz for their sexy "11 abs"!

In particular, this type of abs happens when a person forms a vertical line in the middle and a line on each side of the abdomen, creating the illusion of the number "11." Although this looks slimmer than six-pack abs, "11 abs" is notoriously difficult to achieve since it requires both strict diet, toning and cardio exercises!

Here Are 7 Idols With Legendary "11 Abs":

1. f(x) Krystal

Tzuyu may appear gentle and soft, but not with her solid 11 abs! Indeed, the female idol had everything– from visuals, skills, wealth, fame and even a perfect body!

For more K-Pop news and updates, keep your tabs open here at KpopStarz.

KpopStarz owns this article.

Written by Eunice Dawson.