Stonehopper

At the age of 57, he visits Club Penguin every 5 - 6 months. His first visit was in 2007, when he was 52. He has a brother named Rockhopper. They are exact twins!

http://images3.wikia.nocookie.net/__cb20120402221541/clubpenguin/images/f/f8/Rockhopperiscool.png Stonehopper with his telescope.