Nicknamed "America's Oldest Living Teenager," Dick Clark's smooth charm and eternally youthful appearance made him one of America's best-known television personalities for decades. Still, Clark would never have achieved his amazing career longevity if he hadn't also been a remarkably astute businessman; whether he was producing television shows or spotlighting music and dance on his legendary show #American Bandstand, Clark was a keenly perceptive trend-spotter with a sure feeling for the sort of mainstream entertainment the American public preferred. As a rock & roll figure, Clark played a major role in pushing the music toward respectability -- for better and worse.