Which Korean girl group is the strongest?

Of course it's Girls' Generation, my female empire that strength, starting equipment is five lead singer, four lead dancers, casually pull out a to, in other female groups are carrying the figure, and on the personal strength, everyone has the strength of the solo, acting, there are Lin actor, Choi actor, Seo actor, Kwon actor, synthesized: my President Lee is not a vegetarian, this in the world of song, film and television, synthesized the world of the comprehensive development of the girl group, who dare to say that strength is strong. Who dares to say that this girl group is not strong? And the business world, each of them more or less have their own investment. The first thing you need to do is to get your hands on some of the most popular products and services in the world, and you'll be able to do that with the help of your own personal computer.