Ralph Dibny, the World-Famous Elongated Man:
An ear -- In the Fireplace!: Reviewing "Ten Miles to Nowhere!"
To me, this is one of the greatest Elongated Man stories. Yes, it has some silly, far too coincidental aspects, but there's a lot of great characterization. I believe that Ralph was one of the earliest heroes to develop a personality (back then, heroes used to be distinguished just by uniform, hair color and powers).
Yeah, that and Carmine Infantino made Sue Dearbon Dibny so doggoned cute, and Ralph just the right blend of handsome and goofy.