Thunderr is the main character in the Thunderr series. He is a 15 year old Voltrik, and can move at lightning fast speeds. He is also unique, as his left arm is very sharp almost like a saw, and can be used in combat as a fierce weapon.
Thunderr is quick witted, and often uses that to his advantage...or disadvantage. His friends often see him as a show off, but Thunderr feels that his intelligence is a gift. He is very brave, and that is often seen as trouble for his friends, as he is willing to take almost any challenge.
Thunderr is very carefree, and doesn't like to work. He is very helpful, and is always there when his friends need him.