I was a KSN student. I graduated the program December 2006.
When I was accepted to the program, more than 800 people applied, but only 80 got in. It is a competitive world! Yes, I did have more than 7 A's even though my native launguage is not English.
My classmates were 40% non-native speakers and 60% of native English speakers. Age ranged 19-60. It was very interesting to get to know each classmate.
All I can say is be prepared. If you have grade C's, retake them. Keep your GPA up as much as possible.
I am glad I went to KSU. I think 98% of December graduate passed NCLEX.
Good luck!