This roller coaster was once called "Jungle" and "Thunderbolt" depending on which sign you looked at. The "Jungle" name appeared on the main marquee so that name took priority. Later, this "Jungle" sign dissappeared, so the "Thunderbolt" name is now used.
This roller coaster is believed to be owned by a traveling showman and is not present at Rabkoland all the time. It was preset during 2009, not in early July 2010 and it was back again in July 2011.