Based on available information, Jungkook is considered to have the biggest eyes in BTS.
This is supported by the reference which states that:
- Jungkook has really big rounded eyes, the roundest in the group.
- His eyes are so open that you can often see his full iris.
- It's also stated that his eyes "stare into your soul".
While eye size can be subjective, the description provided in the reference highlights Jungkook's eyes as being particularly noticeable and prominent within the group.
Here's a summary table:
| Member | Eye Description |
|---|---|
| Jungkook | Large, round, and open eyes with full iris visibility. |
Therefore, based on the given information, Jungkook is the BTS member with the biggest eyes.
