- Who
- BabyCare Ltd.
- What
- 6,454 people
- Where
- Macau SAR, China (Macau)
- When
The most people contributing to a stamp image is 6,454, and was achieved by BabyCare Ltd. (China) in Macau, China, on 22 November 2018.
The attempt was held as part of their dealers‘ meeting, with over 10,000 people gathered in attendance at the meeting. The attempt lasted nearly 5 hours.
