Two Latvian brothers are known to have four kidneys each.
Instances of Multiple Kidneys
The occurrence of multiple kidneys is not common, but the case of the Latvian brothers demonstrates it is possible for people to have more than the usual two kidneys. This condition, while rare, is a real phenomenon.
| Organ | Typical Number | Instances with more |
|---|---|---|
| Kidneys | 2 | Two Latvian brothers each had 4 |
| Wombs | 1 | Approximately one in 1,000 women in the UK are born with 2 |
The Latvian Brothers
- The two brothers are from Latvia.
- They each have four kidneys.
- This unique anatomy was referenced as the possible reason they could drink more alcohol than their friends.
Other instances of multiple organs
Multiple kidneys are not the only example of someone having more organs than typical.
- Approximately one in every 1,000 women in the UK is born with two wombs.
This shows that variations in the number of organs are a biological possibility, although not the norm.
