Po Shen Loh, the coach for US Math Olympiad Teams Posted by Nalin Pithwa 0 https://www.quantamagazine.org/po-shen-loh-led-the-u-s-math-team-back-to-first-place-20210216/?utm_source=Quanta+Magazine&utm_campaign=93b05c0352-RSS_Daily_Mathematics&utm_medium=email&utm_term=0_f0cb61321c-93b05c0352-389865669&mc_cid=93b05c0352&mc_eid=903e22a1e5