M. Zelený received his Ph.D. from the Charles University in Prague, Czech Republic, in 1997 under the supervision of L. Zajíek. He works at Department of Mathematical Analysis at the Charles University since 1994. Miro's main research interests are in descriptive set theory, real analysis and functional analysis. He focuses mainly on applications of descriptive set theory in analysis. He is a contributing editor of Real Analysis Exchange since 2007.