
- Who
- Domino Day 2009
- What
- 4491863 total number
- Where
- Netherlands (Leeuwarden)
- When
On 13 November 2009, Domino Day 2009 saw the world record broken for the most dominoes toppled by a group, when 4,491,863 dominoes were toppled. A total of 89 builders set up the dominoes in the WTC Expo Center in Leeuwarden, Netherlands.