Read more: What we miss most about Wales' from the people who left. Countless people told us that the best thing to come out of Wales was Sir Tom Jones.
Sir Tom famously comes from Treforest, Pontypridd, and his music is known across the world. With a musical career spanning six decades, he is best known for hits It's Not Unusual, What's New Pussycat, Delilah and Green, Green Grass of Home, but has more recently been a judge on the TV talent contest The Voice.
Other popular responses were Shirley Bassey, Charlotte Church, Stereophonics and Goldie Lookin' Chain. Part of what makes Wales so special is the beautiful native language.
Language app Duolingo revealed last year that Welsh is the fastest-growing language in the UK meaning that more UK-based app users were learning Welsh than any other language.
Read more on msn.com