Remember that massively popular music video that took over MTV in 1999, featuring Blink-182 running naked through the streets of Los Angeles while onlookers gawked in dismay? Well, the aptly titled track behind that video, “What’s My Age Again,” couldn’t be more appropriate now, as 20 years later Mark Hoppus and Blink-182 are still just as relevant, in-demand, and somehow as ageless as they were in that breakout moment. Maybe there’s some kind of fountain of youth in playing pop-punk anthems over the span of almost three decades, but whatever it is, Hoppus hasn’t lost even a bit of his youthful appearance and demeanor or any degree of vertical in his acrobatic stage jumps in all of those years. And even now at age 47, Hoppus is not only still piloting his beloved outfit Blink, he’s also at the helm of his new viral duo with All Time Low’s Alex Gaskarth, Simple Creatures. While Hoppus has become a legitimate celebrity and a household name thanks to his work as a produ