What is the challenge the world record?

A: The Challenges of World Records strict sense is challenging the existing world record, whether existing or carrying the flag of World Records jinisi World Records, or the sports world record. That world record is already there, to see how you break up, is to break the old world record to create a new world record. Key point see if I can break the existing world record, world record challenge is successful, the challenge is unsuccessful, is to challenge the world record failed.