He may only be 24 years old, but Charlie Puth has already made a mark on the music landscape. He gained his first taste of fame via YouTube, but was bolstered by collaborations with Megan Trainor and Wiz Khalifa. His debut album, One Track Mind, was released in January. He’s already got a handful of award wins and Grammy noms to his name, as well. Not a bad start to a new career.