Ed Balls - Virgin London Marathon.

The video discusses a runner's preparation for their first marathon, including training experiences, dealing with nerves, and the excitement of running for charity. The runner shares their motivation for supporting two charities, Action for Stammering Children and WizKids, and anticipates the support from Londoners during the marathon. The runner expresses a mix of apprehension and excitement about the upcoming event.

What new insight or understanding did you gain from this video?