- Who
- Peter Glazebrook
- What
- 4.98 kilogram(s)
- Where
- United Kingdom (Shepton Mallet)
- When
The heaviest potato weighs 4.98 kg (10 lb 14 oz) and was grown by Peter Glazebrook (UK). It was weighed at the National Gardening Show at the Royal Bath & West Showground in Shepton Mallet, Somerset, UK, on 4 September 2011.