Titleholder (noun)

A person who holds a title, especially a title in a sport or competition.

Origin:

Derived from the word 'title' and 'holder', first used in the 19th century.

Examples:

1. The titleholder was a proud and accomplished athlete.
2. The titleholder defended their championship title in the next match.
3. The titleholder received a trophy and a cash prize for their win.
4. The titleholder was interviewed by the media after the event.
5. The titleholder was expected to represent their country in the international competition.