Protheus

Jan Macků (born 8 September 1983) is a Czech singer from Chrudim who performs under the name Protheus. He was the frontman of the metal band Dymytry from 2005 until 2023. He also works as a teacher at the Faculty of Forestry and Wood Technology of the Czech University of Life Sciences in Prague. In the 2017 Český slavík poll, he ranked ninth.

Macků released six studio albums with Dymytry over the course of 20 years, as well as several EPs, live records, and compilations. As a solo artist, under the name Protheus, he has issued two studio albums and one live record.