World Record Title: The most hard wood in the world: Iron birch wood.
World Record Creator: Iron birch wood
World Record Holder: Iron birch wood
World Record Fields: Wood
World Record Rules: 1. The most hard wood in the world
World Record Number: 20121200003
World Record Validity Period: Until the world record was broken.
World Record Witness: Carrying the Flag World Records certifier 006 and 009
World Records Source: World record database of Carrying the Flag
Awarding Certificate Date: December 9, 2012
World Record Details:

          The most hard wood in the world: Iron birch wood. The hardwood of the iron birch is three times harder than the oak and twice as hard as ordinary steel.