**Enthusiastic**: Extremely eager and passionate about something.
**Keen**: Having a strong interest or desire.
**Zealous**: Showing fervor for a cause or activity.
**Devoted**: Committed to an interest or pursuit wholeheartedly.
**Eager**: Eagerly wanting to engage in activities related to interests.
A person passionate about a hobby or interest.
An enthusiast of a specific activity or subject.
A devoted follower of a particular trend.
Someone eager for knowledge in an area.
An individual with intense enthusiasm for something specific.