Beautiful Kumbuka...See what I said on the Blackpool gallery thread under the 'Kena' photo about likenesses in Gorillas!
WOW. It is too bad that his upbringing (Stuttgart nursery and then bachelor group) made sure he will never breed.
Every so often you come across a male Gorilla which really stands out. The first outstanding one I saw was 'Migger' of the Basel Zoo- a real beauty! Kumbuka's great grandfather(mother's side) was the famous Jambo of Jersey Zoo and 'Migger' was Jambo's younger brother, but very different-looking in appearance. He went to La Palmyre in France and one of his sons there (Mike) is similarly impressive. Kumbuka reminds me rather of him too.