Acting · b. 1984 · Ełk, Poland Kacper Szelążek Biography Kacper Filip Szelążek (born 28 April 1984 in Ełk, Poland) – Polish singer, countertenor. Acting Francesco Cavalli : Pompeo Magno @ Bayreuth Baroque 2025 2025 Agrippina - DPT 2023 Agent-readable