Kirill Radev studied at the Russian Ballet Academy. In 1999, he was made a First Soloist at The Imperial Russian Ballet.

Among the roles he has danced are: Walpurgisnacht- Satir, Vakh; Dreams of love-the last tango; Carmen-suite; Sleeping Beauty - Desire, Blue bird; The Nutcracker - Prince, Spanish dance, Harlequin; Romeo and Juliet - Romeo, Mercucio; Bolero; Le Corsaire; La Sylphide; Swan Lake-Prince Sigfried, Pas de Trois; Giselle, etc.

Kirill Radev has participated in numerous international galas and competitions such as: the International Ballet Competition of Luxemburg (2003) and the Dancers Ballet Competition of Russia.

In 2008, he joined Corella Ballet as a Soloist. He has danced between other: Benno in "Swan Lake";Pink Pas de Deux in "Bruch Violin Concerto"; Lead Faquir and Bronze Idol in Makarova's "Bayadère"; Trio in "Clear"; Main Classical Couple "In the Upper Room"; Fourth Principal Couple in "String Sextet"; Apollo Pas de Deux; First Sailor in "Fancy Free"; Lankedem in "Le Corsaire Suite"; Macbeth in "Macbeth" and The taming of the Shrew Pas de Deux.