How the best-ranked men’s tennis player in the world went to Australia to become the greatest of all time and ended up being detained.

Today’s show was produced by Will Reid with help from Victoria Chamberlin, edited by Matt Collette, engineered by Paul Mounsey with help from Efim Shapiro, fact-checked by Laura Bullard and hosted by Sean Rameswaram.

Transcript at vox.com/todayexplained

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