School teacher Bobby Seagull made his name on a quiz show - but there's much more to his story. Episode sponsored by Brilliant - https://brilliant.org/numberphile Bobby Seagull's website - https://bobbyseagull.com Bobby on Twitter - https://twitter.com/Bobby_Seagull National Numeracy - https://www.nationalnumeracy.org.uk West Ham Utd - https://www.whufc.com Watch Bobby on University Challenge - https://www.youtube.com/watch?v=yZKAo-yJJdU Support Numberphile on Patreon - https://www.patreon.com/numberphile With thanks to MSRI - https://www.msri.org PODCAST TRANSCRIPTS: https://www.numberphile.com/podcast-transcripts