He was born in Novosibirsk, Russia. In 2003–2011 he received education in the ballet studio of Renate Kokot, a former dancer of the Deutsche Staatsoper in Berlin, and later at the Palucca Hochschule für Tanz in Dresden, Germany (2012–2015).

In the 2015/2016 season he joined the NMST ballet ensemble as a Corps de ballet, and since 2017 as a Corps de ballet with soloist obligations.

In 2019 he got close nomination for the Thálie Award for his role of Vikomt de Valmont in the Dangerous Liaisons ballet.

Photos - Season:
COPPÉLIA
Matthias Kastl, Brittany Catalinas Haws
Photo by: Lucie Maceczková
FATE
Živný, skladatel – snad skladatel. Stačí-li na skladatele, když opěvuje jen lásky hoře a zlobu, nenávist a nejnižší lidské vášně!?

Matthias Kastl (Žán, servant), Veronika Rovná (Míla Válková), Martin Šrejma (Živný, composer), Jiří Siuda (Doubek, their son, sixteen years old), Tereza Petrová (Žán, servant)
Photo by: Martin Popelář
FATE
Linda Ballová (Míla Válková), Matthias Kastl (Žán, servant), Jitka Svobodová (Míla's mother), Tereza Petrová (Žán, servant), Martin Šrejma (Živný, composer), Ondřej Mager (Doubek, their five years old son)
Photo by: Martin Popelář
LES LIAISONS DANGEREUSES
Matthias Kastl
Photo by: Serghei Gherciu
LES LIAISONS DANGEREUSES
Matthias Kastl, Brittany Catalinas Haws, Shino Sakurado, Gerardo González Villaverde, Michaela Vápeníková
Photo by: Serghei Gherciu
LES LIAISONS DANGEREUSES
Matthias Kastl, Shino Sakurado
Photo by: Serghei Gherciu
LES LIAISONS DANGEREUSES
Gerardo González Villaverde, Matthias Kastl
Photo by: Serghei Gherciu
LES LIAISONS DANGEREUSES
Matthias Kastl, Gerardo González Villaverde
Photo by: Serghei Gherciu
LES LIAISONS DANGEREUSES
Gerardo González Villaverde, Matthias Kastl, Sawa Shiratsuki
Photo by: Serghei Gherciu