There is arguably no other producer as synonymous with pop music as Max Martin. The Swedish prodigy's penchant for catchy, radio-friendly melodies and instantly anthemic choruses has led to some of pop's most unforgettable masterpieces. Dozens of pop superstars since the mid-'90s have had Martin to thank for their chart topping smash hits, including Britney Spears, the Backstreet Boys, 'N Sync, P!NK, Kelly Clarkson, and Taylor Swift.