It's an area which the U.N. concedes is "lagging far behind" the millennium commitments, with 2.5 billion people (including one billion children) still exposed to poor sanitation and one child dying every 20 seconds as a consequence, the U.N. estimates.

CNN: Going with the 'FLOW' towards better sanitation

The Millennium Institute green investment model shows how new investments of 2% of GDP in just six G20 countries, in each of the next five years, could create up to 42 million jobs.

FORBES: Note to International Unions: Jobs Are a Cost, Not a Benefit

Ben Thompson, 34, from Haverfordwest, went missing on 2 February after he watched the match at the Millennium Stadium.

BBC: Ben Thompson