Libby Clegg MBE and Samantha Kinghorn, two of Britain’s top female Paralympians, describe their journeys to Tokyo 2020. Libby Clegg won gold at Rio 2016 then dealt with mental health difficulties directly afterwards. She’s defending her Athletics Women's 200m T11 title. Samantha Kinghorn became disabled aged 14 and started wheelchair racing to look cool in front of her friends. She lost out at the 2016 Paralympics because she wasn’t mentally prepared but has already won a bronze medal in the Athletics Women's 100m T53 at Tokyo. She will also race in the 400m and 800m . Samantha and Libby spoke to disabled sports fan Michael McEwan for BBC Radio Scotland.