Grand prize of the Special Fund of the President of the Republic of Belarus for Support of Talented Youth (2018)
Third prize at the 4th Minsk International Christmas Singing Competition, Belarus (2017)
Laureate of the Stanisław Moniuszko Competition for Young Singers “Ubel Swallow”, Belarus (2013)
Laureate of the 8th International Singing Competition in Tver, Russia (2013)
Alexander Gelakh graduated in voice from the Belarusian State Academy of Music (class of the People's Artist of Belarus, Associate Professor E. Pelageichenko) in 2015. The same year, he joined the opera company of the Bolshoi Theatre of Belarus.
The Duke Rigoletto
Kai The Story of Kai and Gerda (The Snow Queen) by Sergei Banevich
The First Philistine Samson et Dalila
The Steersman Der fliegende Holländer
The Nobleman King Stakh’s Wild Hunt by Vladimir Soltan
Siébel Faust
Alfred Die Fledermaus
Galitsky's Squad Prince Igor
The Troll, the Homeless Man Peer Gynt (ballet to the music by Edvard Grieg)
Monostatos Die Zauberflöte
Malcolm Macbeth
Alfredo La traviata
Jew Salome
Rodolfo La bohème
Lykov The Tsar’s Bride
Chaplitsky, Chekalinsky The Queen of Spades
Triquet Eugene Onegin
The Messenger Aida
Vaudémont Iolanta
Vanya Doctor Ouchithurts
Lead tenor Carmina Burana
Remendado Carmen
In October 2022, he performed the role of the Nobleman in King Stakh’s Wild Hunt, a guest performance the Bolshoi Theatre of Belarus on the Historic Stage of the Bolshoi Theatre of Russia.