Ivern Q&A later today

Hey fellow summoners, so anyone who bothered to click this link is probably excited for Ivern like myself, and as you may know his Q&A is today starting at 11. Though I would love to participate, I go to school and will be in classes for the better part of when Rioters will still be answering questions. If someone could piggyback a few questions of mine on their own thread reply, it'd be appreciated :)

1: In the Ivern champ insights conclusion, it states that Ivern is coming from the Kumungu jungle. Is the jungle in Ionia, or somewhere else on Runeterra?

2: Would the Kumungu Affair be a story worth telling, or would Brambleback rather forget that it happened? Ivern won't seem to let it go.

3: How often does Ivern move from forest to forest? Does he have a schedule he keeps, or does he just wander about and occasionally change location?

4: Does Ivern know any of the creatures that live beyond forests, or are wooded areas strictly his domain? What of the Poros?

Thanks in advance to anyone who cares to do that for me. If that anyone is no one, you can't blame me for trying :P