 Complete the following phrase:  At the World Senior championships, he has been a part of Slovak team since 2009, together with Martikán and Slafkovský. They have won the gold medal at every World Championship since then, with a total of nine gold medals surpassing the record previously held by the USA. At the European Senior Championships he first competed in the team event in 2007 with Martikán and Juraj Minčík, immediately winning the gold medal. They repeated this success 