Boxing star Joshua stays grounded for 2012

Anthony Joshua says he will keep his feet on the ground in the build-up to the Olympic Games, despite his stunning silver medal at the World Amateur Championships.

BBC Sport's Ron MacIntosh catches up with Joshua on his return to London for this month's British Olympic Dreams, which can be seen on BBC One this Saturday at 1300 BST.

Also in the show, five-time Olympic champion swimer Ian Thorpe, marathon runner Paula Radcliffe, shooting's Peter Wilson and the British women's handball team train with the army.