There are a few different possible meanings for "claim to fame."
1. A notable achievement or accomplishment that someone is known for.
For example, a famous athlete might be known for their Olympic gold medal, or a well-known scientist might be known for their groundbreaking research.
2. Something that makes someone or something famous or well-known.
For example, a tourist destination might be known for its beautiful beaches, or a restaurant might be known for its delicious food.
3. A reason for which someone or something is famous or well-known.
For example, a celebrity might be known for their acting skills, or a politician might be known for their political views.