- Who
- Marinus Van Doorn
- What
- 33492 total number
- Where
- Netherlands (Veghel,Marinus Van Doorn home)
- When
The largest collection of individual bottle openers belongs to Marinus Van Doorn (Netherlands) and consists of 33,492 in Veghel, Netherlands as of 2 November 2011.
Marinus Van Doorn started his collection in the early 1970's.