I just saw a YouTube video talking about Ventus age. I never thought about it before whether or not he will be the same in KH3. Now I have a question for you all. Do you think Ventus will be much older in KH3, or the same age as Sora?

I think he'd be older, but might look like a kid considering DDD...

Well technically, Ven is still 14 ._.

We saw him sitting on the chair in the Chamber of Waking at the end of Dream Drop Distance. He hasn't aged at all. Ven is around 15 years old, and judging by how he looked at the end of DDD, he'll still be around 15 years old in KH3.

I think the most likely explanation for this is that you most likely need a heart to age. This would also explain why many of the Organization XIII members aged as Nobodies, since typically, Nobodies do not age. The explanation would be that they grew hearts, so they aged.

i have not heard it explained that way. I like that answer.

I don't think he aged since time for him and his body seemed to have stopped since his heart rests with Sora. He will be groggy waking up for sure in KH3.