Cardiff production company Boomerang secures industry award for hit series, Extreme Cake Makers Wednesday saw Wales-based production company Boomerang win the Broadcast Award for Best Daytime Programme for its Channel 4 series, Extreme Cake Makers. Extreme Cake Makers, narrated by Rufus Hound, lands us in the heart of the whirlwind that is extreme cake making with a magnificent line up of cake making extraordinaires. The show was Channel 4’s best brand new launch in the weekday 5pm slot since 2012…