Based on the provided information, neither Gwen nor Ben is older than the other; they are the same age.
Analyzing Their Ages
The reference clearly states:
Gwendolyn "Gwen" Tennyson is Ben Tennyson's cousin (the two share the same birthday).
This key piece of information confirms that Gwen and Ben share the same birthday. While the exact year is not specified in this snippet, sharing the same birthday for cousins in a narrative context typically means they were born on the same day of the same year, making them the same age.
Key Information Highlighted
- Relationship: Gwen Tennyson is Ben Tennyson's cousin.
- Age Comparison: They share the same birthday.
This indicates that they are not different in age relative to each other; they are peers of the same age.
Cousin Dynamics
The reference also notes their interaction:
Throughout the original series, she constantly bickers and insults him with dry wit and sarcasm.
This sibling-like rivalry is a common dynamic among cousins, especially those who are the same age and spend significant time together, further supporting the idea that they are contemporaries rather than one being significantly older or younger.
In summary, the reference directly answers the question by stating they share the same birthday, confirming they are the same age.
