Heres a few tips:
- Tell what they have done to make your team, FIRST community (and outside community) a better place, but don't exaggerate
- Talk to people from other teams (other engineers, teachers, students, and other mentors) and have them give a short statement on why this person has impacted their team, other teams or FIRST in a whole.
- Finally, get people from your own team to make a statement for how they have been Inspired (theres that I word again) and/or how they have made a difference in their life.
Hope these tips help and good luck.
-DF