Meet Callum Clogher, a 17 year old student from Roscommon who is on the brink of chocolate stardom.
Callum is one of three finalists in the Cadbury's Inventor competition.
He has come up with a new idea for a chocolate bar called the Cadbury Dairy Milk Choca -Latte - combining his love for both chocolate and coffee.
We see what you did there Callum.
To hear the chat in full press the play button above.
