Britain has always been known for its rapping talent. John Barnes, Bradley from S Club 7, Goldie Lookin' Chain and Mark B & Blade are all prime examples of what our small but mighty nation has to offer.We've got a whole load of young talented rappers hidden away in their bedrooms undiscovered, but producing amazing freestyle videos like this.We also have crews of teenagers who all scrape together their pocket money to fim amazing videos in their local park on a budget of 50p.