In December 1965, in a smoke-filled hotel room in Morocco, South African journalist Terry Bell accepted a challenge: to paddle a kayak from London to Tangier.

At the time, Terry and his wife Barbara were living as political exiles in London. By August 1967, they agreed it was time to get back to Africa. But they decided to up the ante. Their plan: paddle 11 000 kilometres from England to Dar es Salaam in a 5-metre glass fibre kayak.