However, estimates suggest there are hundreds of thousands, maybe even over a million Thoroughbreds worldwide. Here's why it's so hard to get a precise number:
* No universal registry: While the Jockey Club registers many Thoroughbreds, other countries have their own registries, and there are horses without official registration.
* Variable definitions: What constitutes a "Thoroughbred" can vary depending on the organization or region.
* Constantly changing population: The number of Thoroughbreds fluctuates due to births, deaths, and movement across countries.
While we can't know the exact number, it's safe to say that Thoroughbreds are a very popular breed with a large global population!