Jockey
In short
A professional rider who competes in horse racing or steeplechase events. The term also describes individuals who ride camels in camel racing.
In plain words
A jockey is a person whose job is to ride horses during races. Because they need to be fast, they are usually very small and light. This helps the horse run more easily.
A simple example
A professional athlete weighs only 50kg so they can ride a racehorse in the Grand National. They use their skill to guide the horse through the course.
Why it matters
Jockeys are vital to the sport because their weight and steering skills directly affect the outcome of a race. They must balance extreme physical fitness with strict weight management.
Easy to mix up
Do not confuse a jockey with a trainer, who prepares the horse for racing rather than riding it.