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![CNviolations Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1600964443122421769.png) Community Notes & Violations [@CNviolations](/creator/twitter/CNviolations) on x 1.2M followers
Created: 2025-07-24 18:19:58 UTC

In 2015, the U.S. Math Olympiad Team beat China for the first time in XX years. 

Under coach Po-Shen Loh, they won again in 2016, 2018, and tied in 2019.

![](https://pbs.twimg.com/media/GwpGzUkXoAAi2-Q.jpg)

XXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1948448084465176867/c:line.svg)

**Related Topics**
[china](/topic/china)

[Post Link](https://x.com/CNviolations/status/1948448084465176867)