Bubbles O'Seven is an agent with MI7.
Ut is important to note straight-off that O'Seven is an ape. I am not trying to backhandedly case aspersions on the fellow. He is an actual primate; a bonobo which is a very close cousin to the chimpanzee [most commonly found in the Democratic Republic of the Congo - you're welcome] and is part of the Great Ape collection. In the normal world, bonobos are quite intelligent but they do not tend to wear human close or smoke a pipe or carry on conversations in English; Bubbles O'Seven does.
O'Seven has this capability because of a scientific program conducted by the British Intelligence community. We are told how during WWII a not-so-well-known MI7 had existed specifically to counteract foreign propaganda and to do a bit of its own inside German-controlled lands. With the end of the War can the dissolution of the agency. Now many decades later, a couple of individuals who remember fondly this defunct department have a new idea making use of recent technology to alter the DNA of certain animals, especially Primates since they are so close to Humans genetically.
Unfortunately, "the attempt by the revived MI7 to create animals capable of "enemy" infiltration and spying on persons of interests on foreign soil who might pose a threat to national security", not to mention possible acting as saboteurs, "was a disaster. All the animals on the SpIWIT (Species Intelligence Weapon Integrated Taskforce) [pronounced Spirit] programme escaped, with the exception of one who chose to remain. Specimen 511, Bubbles O'Seven - considered the one success from the experimental procedure - is now in the employ of MI7, tasked with rounding up the rogue animal agents before they themselves do more harm than good".
Seeing that the animal, found in the genus Pan as are chimps, is historically referred to as 'pygmy chimpanzees', it is not surprising that O'Seven is not that tall of an individual; he stands around 4' at the most. O'Seven is partial to single-breasted gray suits, usually with vest, of course. He had deep black hair, actually most everywhere, a lot of which have more than a tinge of gray. While he may take to human clothing (and sports them a lot better than I do, I might add), he is not partial to footwear of any type.
He is fond of smoking a pipe. And he enjoys a "leaf green smoothie, blended - not crushed".