I'm Jake the peg diddle diddle diddle dum...
Crucial word there is "popularised", not "invented"Wikipedia said:The wobble board is an instrument popularized by the Australian musician and artist Rolf Harris and featured in his most well-known song "Tie Me Kangaroo Down, Sport". A wobble board, like some other musical instruments, can be ornately designed as its large surface area can act as a canvas without detracting from its musical capability.
Quillian said:Yeh but to be honest, as an artist he's terrible...did anyone see his portrait of the queen? it was shameful!