[rawgabbit]

In Japan and China, high-stakes entrance exams come earlier and play a stronger role than in the U.S. In China, the zhongkao (high school entrance exam, around age 15) and gaokao (college entrance exam, age 18) largely determine access to selective schools and universities. In Japan, competitive entrance exams for high schools (age 15) and universities (age 18).

[waterTanuki]

That's really underselling it. Gaokao determines where you can live, where you can work, who your friends are, occasionally how much your family values you. They shut down airspace and conduct military/police patrols during examinations to sniff out cheaters. It's only the very wealthy who can just uproot their lives and send their kids to an Ivy/Stanford/Oxbridge/MIT and just skip the whole thing.

Responding to the OC, this is a downright awful solution to the current education problem in the U.S.

https://www.hup.harvard.edu/file/feeds/PDF/9780674295391_sam...