Most parts of Follo are well suited for outdoor activities, and many athletes have come from this district – such as Trine Hattestad (javelin), Jon Rønningen (wrestling), and Siren Sundby (sailing).
Siren | siren | Siren Sundby | Siren (noisemaker) | siren (noisemaker) | The Siren Six! | Sundby, Copenhagen | Sundby | Siren Records | Osvald Sirén | Glenn Sundby | Gao Siren | Civil defense siren | Alexander "Siren" Brandon |