Sheldon the Snapping Turtle©

The oldest member of The Super Fins®, Shel is the friendly curmudgeon of the group, the first one to suggest they take a nap or have a snack. When you've been around as long as Shel has, you pretty much know everyone or at least their parents or grandparents. Crusty, grumpy, and slow, Shel's the grouchy relative you love, but have a hard time explaining why.