Sir Bradley Wiggins gets retirement advice from Gary Lineker

What happens when you retire from elite sport?

Today programme guest editor Sir Bradley Wiggins will compete in his last Olympics in Rio next year, hoping to become Britain's greatest ever Olympian. He will then have to contemplate retirement.

Gary Lineker was one of Sir Bradley's childhood heroes and has swapped one career as a top footballer for another as a much-loved broadcaster.

How did he do it? Bradley Wiggins went to the Match of the Day studios in Salford to find out.