Kyriakos Destounis successfuly defended his PhD work on Dynamical behavior of black-hole spacetime. The PhD jury (the supervisor Vitor Cardoso, Aron Jansen, José P. S. Lemos, Caio Macedo, José Natário and Robertus Potting) unanimously awarded a Distinction to his work and defense. Kiriakos will now move to the Tubingen to work with Prof. Kostas Kokkotas. Here's Kyriakos with the PhD jury and his co-supervisor João Costa. Congratulations Kyriakos!