71 years old (Born on April 19, 1954)
Happy Birthday to the legendary Bob Rock—the man behind the mixing board who turned Metallica's "Black Album" into pure sonic gold, made Mötley Crüe sound even wilder, and gave Bon Jovi that extra sparkle. Your ears must be insured for millions by now!From Aerosmith to The Cult, your magic touch has shaped rock history. Whether it's crafting timeless riffs or coaxing iconic vocals from stubborn rockstars, you've done it all with style (and patience!). Here's hoping your birthday rocks as hard as every album you've produced—loudly celebrated and forever unforgettable. Keep turning it up to eleven!