Preet Chandi, known as Polar Preet, travels 868 miles (1,397 km) across Antarctica alone.
- Preet Chandi becomes first woman of colour to ski solo to south pole
- ‘Polar Preet’ aims to become first woman to trek solo across Antarctica
- Voices: Preet Chandi is a trailblazer – exploration is no longer just for the Old Etonian elite
- Polar bears found thriving despite lack of sea ice offer hope for species