LEGO adventurer Minifigures are part of the LEGO theme Adventurers. Johnny Thunder is the main LEGO Minifigure. The theme contains many subthemes like Jungle, Orient, Egypt and Dino-island. The theme started in 1998 and discontinued in 2003. We feel the Johnny Thunder figures are still popular today. We have a selection of LEGO Adventure Minifigures for sale.