Ivan Kušniaruk was born in Luniniec, Brest district, on July 7, 1991.
In 2015 he graduated from the Theatre faculty of the Belarusian State Academy of Arts (the class of L. Manakova) and entered the company of the Janka Kupała National Academic theatre.
- The Singer (The Local Cabaret);
- The Sexton, 2nd Tailor (November.Andersen by Alena Papova);
- Ragatin (Don Juan by Jean-Baptist Moliere);
- Alcoholic Neighbour (Šabany by Alhierd Bacharevič);
- Vasil (Two Souls by Maksim Harecki)
- Raymond Giroux (The School for Taxpayers by Louis Verneuil and Georges Berr);
- Young Maurice (Jeweller's Jubilee by Hichola McAuliffe).