Black Sabbath are one of the true pioneers of metal music. The veteran act has found success with a variety of lineups, so it's likely that some of the band's history has slipped through the cracks for even the most diehard of fans.

If you think you know Black Sabbath, you might be surprised by what you'll find out here! This video compilation above showcases a few more obscure facts about the metal icons and their members.

So, check out the video above to find out how well you really know Black Sabbath. And if you have any additional Sabbath factoids, feel free to share them in the comments section below.

Script by Ed Rivadavia and Chad Childers; Narration by Full Metal Jackie; Video Editing by Paul Brasil.

Watch the Slayer Edition of 'You Think You Know Metal?' Here: