The cost of hosting the Olympics

       The cost of hosting the Olympics Close

       Hosting the world's biggest sporting event comes with a hefty price tag. But is holding the Olympics worth the investment for host cities?

       Research and narration by Jack Goodman.

       Motion graphics by Jacqueline Galvin.

       Produced by Sarah Glatte.

       Published 23 July

       Section BBC News

       Subsection Reality Check