Po-Shen Loh is a mathematician at CMU and coach of the USA International Math Olympiad team. Please support this podcast by checking out our sponsors: – The Jordan Harbinger Show: https://jordanharbinger.com/lex/ – Onnit: https://lexfridman.com/onnit – BetterHelp: https://betterhelp.com/lex to get 10% off – Eight Sleep: https://www.eightsleep.com/lex and use code LEX to get special savings – LMNT: https://drinkLMNT.com/lex to get free sample pack EPISODE LINKS: Po’s Twitter: https://twitter.com/poshenloh Po’s Website: https://www.poshenloh.com/ Daily Challenges: https://daily.poshenloh.com/ NOVID: https://www.novid.org/ PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: – Check out the