- من
- Gunnar and Kerstin Sahlin
- ماذا
- 2.589 kilogram(s)
- أين
- السويد (Borlänge)
- متى
The largest egg on record weighed 2.589 kg (5 lb 11.36 oz) and was laid by an ostrich (Struthio camelus) at a farm owned by Kerstin and Gunnar Sahlin (Sweden) in Borlänge, Sweden, on 17 May 2008.