Borussia Dortmund legend Jens Lehmann was LIVE on the Bundesliga's official Facebook page for a post-Klassiker Q and A session. Simply click on the PLAY button below to listen to what he had to say!
Make sure you're following the Bundesliga's Facebook page to tune into what was a fascinating discussion. Simply click here to do both of those things.
Lehmann is currently in the USA promoting Germany's top flight as part of the Bundesliga Legends Tour: click right here to see what he's been up to.