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Seven celebrities who are (or were) also inventors

According to journalist Chrissy Iley, the James Bond star once said in the 1960s his one wish would be for ice cream company Wall's to produce a choc ice on a stick.

The company apparently sent him a version of his wish, and many years later they went on to launch the Magnum in 1989. The ice cream on a stick is now the world's top-selling ice cream brand.