I am a postdoc at Argelander Institute for Astronomy in University Bonn (Argelander-Institut fuer Astronomie der Universitaet Bonn). The postdoc position is support by Alexander von Humboldt Foundation, and I am working with Prof. Dr. Pavel Kroupa since 01/01/2012. I was in Max-Planck-Institut fuer extraterrestrische Physik, working with Prof. Dr. Ortwin Gerhard (dynamics group) before coming to Pavel's group. I was working with Dr. HongSheng Zhao for my PhD at School of Physics and Astronomy, University of St Andrews (Sep. 2006 - Mar. 2010).