Greg took a training session at the Eldon Square shopping centre as part of the launch event.
He won gold at London 2012 long jump and says now it's his turn to inspire others.
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Here is our essential guide to all things Christmas in the North East.
Trainees work with life sized childbirth simulators
A major sea rescue mission sees a man saved at Hendon. It is thought he had been fishing from the promenade.