Stephan Pollmann received his Ph.D. in Pflanzenphysiologie from the Ruhr University Bochum in 2002. He is now the Principal Investigator at the Centro de Biotecnología y Genómica de Plantas (UPM-INIA/CSIC). Moreover, he is the Full Professor at the Universidad Politécnica de Madrid, where I teach at the Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas. He served as a Visiting Professor at Research School of Biology (RSB) Canberra, Australian National University in 2008, worked on the introduction into high-throughput qRT-PCR analysis and the characterization of auxin biosynthesis-related genes from Arabidopsis and rice. In 2013, he worked as the Visiting Professor in School of Plant Biology, University of Western Australia. In 2004–2010, he worked as the C1-Professor in Pflanzenphysiologie, Ruhr University Bochum, then he moved to the Centre for Plant Biotechnology and Genomics, Universidad Politécnica de Madrid and was promoted to Full Professor in 2019. His research topics mainly include: Mass Spectrometry, Metabolomics, Auxin homeostasis, Plant hormonal networks, Auxin–jasmonate crosstalk.