The KV-1 in World of Tanks is an excellent vehicle. Strongly armoured with a decent gun, it's commonly seen in Tier V battles and a constant frustration for the enemy team.
In this episode featuring the real KV-1 by The Challenger, we were unfortunately restricted from exploring the interior due to warnings of radiation hazard. But that doesn't stop us from going through the outside of the tank and the history behind it, and there's a lot to cover!
Enjoy the video!