Klaus Kellerwessel is a psychologist, poet and data science engineer. His current research is focused on the use of AI art software in art therapy and secondary diagnostics. He has presented his generative self-imaging methodology at several national and international conferences and in Hungarian and English publications. His research has been awarded TDK and OTDK places, and most recently he won the main prize in the social science section at the 2024 International AI Conference organised by the FORE Foundation of India in New Delhi.

His literary works have been regularly published since his high school years. His first book titled The Song of the Prince with 77 Heads won the Tamás Prágai Award for Best First Book in 2021. Among others, István Kemény and Péter Závada wrote reviews for the book. One of the plays titled "Lili Csonka" was awarded by the Zenthe Ferenc Theatre in Salgótarján, and consequently staged in 2022, on the centenary of the foundation of the town.

His second book, "The Falling Porcelain Behind My Back" was published in 2023 as the final book in the Time Measure series of Magvető Publishing House. The book has won both professional and audience prizes in the poetry category of the Merítés Award, was recommended in Magyar Narancs and Nők Lapja magazines, and was nominated for the Péter Horváth Literary Scholarship, the Writers' Shop Book Scholarship and the UNESCO Iowa International Writers' Programme. The book was praised by Tímea Turi, Lajos Parti Nagy and Ádám Nádasdy.

Klaus is currently a Master's student studying Philosophy of Science at ELTE.