Len and Yvonne Arnold, the couple who run a gym in Crayford which was used as an Olympic training venue have received OBEs at Buckingham Palace.
Former gymnast Yvonne Arnold and her husband Len have been honoured for their dedication to training athletes.
At one stage, they even sold their home to keep the gym open, and later created a new training facility which was used in the run-up to London 2012.
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The plaque at number 16 Cowley Street in Westminster marks the brown brick Georgian townhouse where Sir John lived for 31 years.
A man reportedly armed with several knives has been arrested in Whitehall on suspicion of planning a terror attack, police have said.
Metropolitan Police officer, Tom Harrison, has been crawling the course since the race began on Sunday morning.