- Who
- Kerstin Droste and Team
- What
- 4 people
- Where
- Germany (Mainz, Rheinland Pfalz, Germany)
- When
The most people crammed in a swimming cap is 4 and was achieved by Team Badekappe (Germany) on the set of ZDF Fernsehgarten, in Mainz, Germany, on 19 July 2015.
For this record a normal size swimming cap was used, it was stretched underwater by a team of six and then 4 participants entered the cap sitting into it and pulling the rim of the cap to their waists without breaking it.
