I had no idea about this one, but let's thank the magic of Facebook for bringing it to light. Mark Eaton of Bang! Pictures is working on a documentary on Stompin' Stu Thomsen, a BMX racing legend from the '70s and '80s. There's a trailer up for the documentary, and it's pretty great. Even if you're not a big racing fan, you'll recognize some pretty important names in there, not to mention some classic BMX footage. Maybe it's just me, but I kinda think Stu Thomsen looks like James Hetfield from Metallica. Anyway, the doc is coming soon. Check the trailer here.