 Complete the following phrase:  Oliver Roggisch born 25 August 1978 in Villingen-Schwenningen is a retired German team handball player who played for Rhein-Neckar Löwen.He currently serves as the sporting director for the Löwen as well as for the German national team. Roggisch is a World champion from 2007 with the German national team. He participated for the German team that finished fourth at the 