Rishi Sunak has finally won the race to enter 10 Downing Street. He is set to become the country's third prime minister in seven weeks and fifth in six years. Rishi Sunak has won the race to be the leader of the Conservative Party and will become Britain’s next Prime Minister. The former Treasury chief will be Britain’s first leader of colour, and faces the task of stabilising the party and country at a time of economic and political turbulence. Here's a report.