Rogon is a Rhino Prince from Chima
Rogon lived in the Rhino Quarry with the other rhinos and his sister Rinona As a young rhino, he played with the other Chima youngsters at the Forever Rock. He was later seen in the speedor tournament jousting against Bladvic and Laval. In episode 10, it is revealed he has a crush on Eris. He is almost killed by Worriz in the same episode, but is awakened by Eris' kiss.
Rogon was first seen playing hide and seek with Laval, Worriz, Skinnet, Eris, and Cragger. He was later seen in the speedor tournament jousting against Bladvic and Laval. He along with the rest of the Rhino Tribe are strong but are not very smart. They make a big deal in rocks and consider rocks to be important. When he leaves for the outlands in Into the Outlands he brings his truck and says it's full of essentials. The "essentials" are all of Rogon's rocks. In A Tangled Web it's shown that when a Rhino is within a certain distance of the Rhinoceros Legend they become super intelligent. Using rocks he builds a giant abacus to do calculations with. He also reveals that it wasn't an auto pilot (a rock with a "pretty face" drawn on it) driving his Rock Flinger, but the Rhino Rinona.