We've heard about the Great Wall of China. But this time the i will share all of our readers all about the gum wall. This wall is in Post Alley, United States.This wall was built in 1990. In 1999 the wall has been filled with chewing gum and has become one of the places that attract tourists. Let us see the walls, or chewing gum is known as ' The Seattle Gum Wall '.
Credit to : odditycentral
