<p>I just found out about columbia university GS. The information i have is that you have to at least one year of college or after you finished high school to apply. Is that true? or you need a reason to study part time, as a job.</p>
<p>It can be the time off after high school of 1 year or more or a very compelling reason why you’ll be part-time while undertaking a job I believe.</p>