Brit who walked around the world for 28 years was almost home: 'I no longer know society'

Karl Bushby, a 57-year-old Brit, is nearing the end of his nearly three-decade-long journey, having walked 50,000 kilometers from South America to England. Starting in 1998, his expedition, initially planned for twelve years, has faced numerous challenges, including encounters with wildlife and financial struggles. Supported by various sponsors, including Beau Willimon, Bushby is expected to return to Hull, England, but expresses apprehension about reintegrating into society after such a long absence.