(1) Apply for world record project must meet four conditions
1. Measurable. Such as: The longest, the heaviest or the fastest.
2. Verifiable. It means that there is evidence.
3. Breakable. The record can be challenge and break in the future.
4. One variable. Such as: Can’t apply for the fastest and longest marathon at same time.

(2) Carry the Flag World Records included principles: The world record must be first and only.