Kuryakin is consistently referred to as a ‘Russian’; however, he appears to have spent at least some of his childhood in Kiev, Ukraine (“The Foxes and Hounds Affair”). He is Number Two in Section Two (Operations and Enforcement) at U.N.C.L.E. headquarters in New York. He seems to be a Soviet of good standing rather than a defector. In “The Neptune Affair” he appears in the uniform of the Russian Navy and is recalled to the USSR to help deal with a crisis. Despite the series being aired at the height of the Cold War, no great issue is made of Kuryakin’s nationality and politics. He expresses Socialist sympathies from time to time, particularly in Season One, however in the later seasons his background is rarely mentioned and his accent becomes less pronounced.
McCallum appears to have drawn upon several Hollywood character types and Russian stereotypes in creating Kuryakin. Where Solo is the urbane, charming, romantic lead in the mold of Cary Grant, Kuryakin’s appeal is that of the more dangerous and exotic hero in the tradition of Rudolf Valentino. Kuryakin’s character recalls the brooding, troubled protagonists of Fyodor Dostoevsky's novels and gestures towards the association of the USSR with scientific research and an earnest, intellectualized popular culture. Other traits which he possesses which recall popular images of Russia are his gymnastic ability, physical courage and taste for chess.
Almost nothing is known about his family background. No siblings are ever mentioned and next to nothing is known about his life in the USSR. He identifies his father as being "the eleventh son of Kuric," a Gypsy leader ("The Terbuf Affair"). While this could have been a cover story, there is a name link (Kuric / Kuryakin), Kuryakin is an expert on the Gypsy culture and traditions, and Solo makes a reference in one of the spin-off novels to his partner's "Gypsy heritage."
Even Kuryakin’s marital status is an open question. In most episodes filmed before mid-1966 he wears a wedding band. In “The Bow Wow Affair” Kuryakin is asked explicitly whether he is married and answers evasively with a quote from Andrew Marvell: "Had I world enough but time". His attitude to women contrasts with that of his partner. They chase him, but he rarely pursues them. His attitude towards romance is pragmatic and he appears to be both amused by and irritated by Solo’s weakness in this regard. However, on the rare occasions when he sets his cap at a woman (“The Double Affair”) he is capable of immense charm.
He holds a Masters degree from the Sorbonne and a PhD in Qaunatum Mechanics from the University of Cambridge, though he admits to not keeping up-to-date with the field ('The Her Master's Voice Affair"). He appears to have been an undergraduate at the University of Georgia in the Ukraine, where he practiced gymnastics ("The Hot Number Affair"). Kuryakin is a Polymath. He is well-read in English literature, he has an in-depth knowledge of music and plays the bass viol, the English horn and guitar. He also sings. He speaks many languages including French, German and Japanese.
His technical skills are also well honed. He is an explosives expert who stayed on at the U.N.C.L.E. Survival School a month after he graduated to teach a class on the subject. In “The THRUSH Roulette Affair” he is described as “proficient in Physical Arts, Judo, Karate, Fencing, Sharpshooter,” and references are made in various episodes to his training and expertise.
He dresses more soberly than Solo and in darker colors - his signature costume is black slacks and a black turtleneck, often with his shoulder holster worn outside the sweater. He is generally more ascetic in his tastes than his partner and expresses distaste for extravagance on more than one occasion. His one indulgence is food and his enormous appetite is a recurring joke throughout the series.
Kuryakin is the perfect foil for his more personable, extroverted, risk-taking partner. He is self-contained, practical, taciturn, intellectual, irritable, pessimistic and intense. He is the more athletic of the two agents and also the more ruthless. He possesses a dry sense of humor, a great devotion to duty (which he describes as his only weakness) and a flair for the dramatic which shines through on numerous undercover assignments. On rare occasions it is suggested that a more passionate and sensitive personality lurks beneath his pragmatic exterior. In “The Neptune Affair” he exhibits genuine distress and anger when he describes the threat posed to millions of his countrymen by an attack on the Russian grain harvest. He also displays fierce loyalty to Solo and an enthusiasm for art, music and literature.
