Walkers can potentially survive for a very long time; some may live up to 60 years or more.
According to the available information, walkers can survive for extended periods. This raises questions about why the walker population isn't overwhelmingly large, considering their potential longevity.
| Aspect | Detail |
|---|---|
| Lifespan | Up to 60 years or more |
| Impact | Raises questions about walker population size |
