When a participant logs into their personal fundraising center to customize their page, you can have a default participant message set up to make their job of entering their "story" easier for them. This is a good starting point to aid them in crafting their message to reflect their connection to your cause:

How to get there:

Login to your Wizathon back end account.

Click on the "Setup/Tools" tab. 

Click on "Participant/Team Page Customizations"

What to do:

Enter the text in the box "Default Participant Story Text".

Click "Save Setting Changes".