You're tougher than you think you are

Kelly Brook reflects on her fears before the race with her husband Jeremy Parisi. They both think about what they want from life now that they've completed this challenge. #KellyBrook #JeremyParisi #Travel #CelebrityRaceAcrossTheWorld #SouthAmerica Subscribe and ???? to the BBC ???? https://bit.ly/BBCYouTubeSub Watch the BBC first on iPlayer ???? https://bbc.in/iPlayer-Home All our TV channels and S4C are available to watch live through BBC iPlayer, although some programmes may not be available to stream online due to rights. If you would like to read more on what types of programmes are available to watch live, check the 'Are all programmes that are broadcast available on BBC iPlayer?' FAQ ???? https://bbc.in/2m8ks6v.