The Olympic anti-doping labs at Harlow in Essex will be used once the games are over to develop new medical treatments for the NHS.
An announcement is expected to be made by the Prime Minister today confirming that the labs will become a new centre for the study of diseases in order to devise ways of dealing with them.
The high-tech facility will be the only one of its kind in the world.
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John Willis was born without fully formed arms and legs but set himself the task of participating in all 34 Olympic and Paralympic sports.
England captain Dylan Hartley lasted just six minutes off the bench after he was red-carded in Northampton Saints' defeat to Leinster.
Cloudy for most through Saturday with early intermittent rain becoming heavier and more widespread later. Drier and brighter on Sunday.