Billie Joe Armstrong finished college in 1972.
Balancanche -LRB- Grutas de Balancanche -RRB- are the most famous Maya cave sites , near Chichen Itza , in Mexico .. Maya cave sites. Maya cave sites. Chichen Itza. Chichen Itza. Mexico. Mexico. cave. cave. Other names of the cave include , Balancanche , Balaamcanche , Balaancanche , Balankanche and Balancanchyn .. cave. cave. The name translates to `` the cave of the sacred jaguar throne '' .. cave. cave. jaguar. jaguar. According to Bruce Rogers , the name of the cave is related to the Mayan leaders , not the animal jaguar .. cave. cave. Mayan. Maya civilization. jaguar. jaguar. For the past 22 years , the cave has been used as a tourist attraction .. cave. cave