Dear Grandsons
We leave you the interview maintained with Volko Ruhnke in the II Bellota Con organized in Badajoz last 24 to 27 January 2019 by Sergio @WargameReviewer. The interview is in English and very interesting topics are covered:

2:30 About Volko Ruhnke

5:00 How VR start in the hobby

9:23 Epiphany moment on wargaming design and first tinkering on games

18:00 Board games and models in compenhension of complex problems

27:46 COIN series genesis.

35:38 COIN is a model about factions

39:40 Let's talk about Labyrinth (spoiler: a great notice is told in this block)

49:50 Nevsky

53:45 Hunt for Blackbeard

1:09:00 What we've played this weeks

1:12:53 Non gaming recomendations