South Korean educational system recently had a crackdown on private academy(hakwon), and in their infinite wisdom, decided to ban every non-public educational experiences (including things like international olympiad awards) when applying for the university. Which means that the only thing you can submit in the application is SAT scores, some public education awards, and personal essays. Naturally it became the fight of who can write the most compelling personal essays for the university, and people started to let their children 'write' academic papers so that they can write stories to claim their interest and impetus on the application in hopes of impressing the judges.
So it is not a selection criteria but it helped rich & powerful people get an edge in the university application.
AFAIK the history of Korean educational system is the history of Hakwon superiority in adapting to new rules. A hakwon crackdown was something the gov did in 80s and failed miserably.
Also there are now very diverse channels for univ entrance. I would think some channels still allow many of those banned criteria. Maybe they cannot be used in some prestigious public ones?
I'm mostly talking about 학종 where you submit 자소서 and 생기부(학생부?), and that there's been a ban on writing non-public education related experience on the latter. As for the claim that it being part of the government crackdown an hakwon, [here](https://www.yna.co.kr/view/AKR20100407138500004) is a source I found where they directly mention it. Ctrl+f for 사교육.
How is an International Science Olympiad non-public?
How many weeks total were you there?
You can't really just walk into some research hospitals and somehow find yourself talking to the right person who will get you in as a research intern. In my experiences, sadly, virtually all research interns are basically just the PI/member-of-lab's daughter/son or a collaborator's children/relatives.
One reason I can think of as to why this is is that you do really need a filter, because not having a filter will cost you immense time. It just turns out that references -- which are bound to be from your close friends and relatives -- are a signal one tends to trust.
@koolba, I don't recall how many months I worked there, somewhere around 3~4 months, maybe?
It was Mount Sinai Hospital in New York in the 90s, maybe things are different now.
Science should be for us all. Not the crony system we have right now.
Paying any attention to any extracurriculars could be thought of as "encouraging cheating"- just get someone to sign off that you actually attended Food Club, or that you interned at Widget Co., your cousin's business.
None of it was fake, and I don't think this is uncommon for applications to top schools.