The World Record of ‘professional rock band with youngest performers’ has been achieved by Black Diamonds from Boston, USA.

On Dec 19; the band consists of four friends with average age of 11 years 5 months released the first album. The four members of band are AJ Marks (Vocalist) Wolfgang Burger (Bass Guitarist), Henry McIntyre (Guitarist) and Nick Calnan (Drummer).

* Young Achiever