Donkey Kong Jr.

Donkey Kong Jr. (sometimes referred to as DK Jr. or simply Junior) is the son of the original Donkey Kong. He first debuted in Donkey Kong Jr., an arcade game first released in 1982. He has yet to make any playable appearances since Mario Tennis. It is widely accepted that Donkey Kong Jr. grew up to be either the modern day Donkey Kong, or the modern day Donkey Kong's father. Both of these theories have the original Donkey Kong as his father.