18:00Evenings on BBC Radio GuernseyTim and Sydney 17/08/2020BBC Radio Guernsey Duration: 4 hours Mon 17th Aug 2020, 18:00 on BBC Radio GuernseyAvailable for yearsWhy would you swim from Sark to Jersey? Simon has some really good reasons...GenresEntertainmentBrandEvenings on BBC Radio Guernsey Source: BBC Online