
My parents' generation had George, Paul, John, and Ringo, and my generation had (has!) Michelangelo, Leonardo, Donatello, and Raphael.
Sure, the Ninja Turtles are still around today in a major way, but Turtlemania was VERY much in the late '80s and early '90s. That was the height of Turtlemania, and I was right in the middle of that maelstrom.