Wayne Wonder is a Jamaican singer and a respected veteran of dancehall and reggae who reached his widest audience with one smooth crossover hit. "No Letting Go", released in 2002 and 2003 over the popular Diwali riddim, paired his gentle, melodic vocal with a bright, skipping beat, and it became an international success, carrying dancehall further into the pop mainstream.
Wonder had a long and well-regarded career within Jamaican music before and after that hit, but to the wider world he is defined by that one silky single.
On streaming, "No Letting Go" sits near 163 million plays, while his next most-streamed track trails at around 18 million. That puts the ratio above 9, past our 5.0 line.
By our measure Wayne Wonder is a certified one-hit wonder outside the reggae world, with the caveat that he was an established, respected artist in dancehall long before his crossover moment. It is simply that one mellow, perfectly timed single travelled far beyond the rest of his catalogue, reaching a global pop audience the rest of his work never did, and on streams it stands well ahead.