Sergei Umanetc was born in 1988 in Leningrad.
In 2008 he graduated from The Vaganova Academy of Russian Ballet where he studied with Honoured Artist of Russia G. Selyusky.
From 2008 to 2011 he worked in the Mariinsky Theatre and performed in Greece, Germany, Spain, Italy, The USA and Japan.
From 2012 to 2013 he was a soloist at the Yacobson Ballet Theatre.
He has also worked with ballet collectives in Austria, The Czech Republic, China, Iceland, Poland, and Finland as a guest soloist.
Since 2013 he has been a guest soloist with ballet collectives in St Petersburg and Moscow.
Since 2015 he has been a soloist of the ballet company of the Primorsky Stage of the Mariinsky Theatre of opera and ballet.
Since 2016 he has been part of the ballet company of the Primorsky Stage of the Mariinsky Theatre.
Swan Lake (Prince Seigfried, Rothbart, pas de trois, Spanish Dance); choreography by Lev Ivanov and Marius Petipa;
Le Corsaire (Lankedem, Pas de deux); choreography by Eldar Aliev (using fragments of Marius Petipa’s choreography);
Pas de deux (Don Quixote); choreography by Alexander Gorsky,
Chopiniana (Youth); choreography Michel Fokine,
Sleeping Beauty (Prince Désiré, Blue Bird, Chevalier); choreography by Marius Petipa,
Paquita (Grand pas); choreography by Marius Petipa,
The Nutcracker (The Nutcracker-Prince, Drosselmeyer); choreography by Vasily Vainonen,
The Little Humpbacked Horse (Ivan the Fool); choreography by Alexei Ratmansky,
Bambi (Ronno); choreography by Anton Pimonov,
Carmen Suite (Jose); choreography by Alberto Alonso,
La Sylphide (Two of the young men); choreography by August Bournonville,
Spartacus (Spartacus); choreography by Leonid Yakobson,
Le Talisman (Pas de deux);
Eternal Idol (Roden the Sculptor); minatures by Leonid Yakobson