 Complete the following phrase:  Mauro Vinícius Hilário Lourenço da Silva, commonly known as Duda born 26 December 1986 is a Brazilian long jumper. He is the 2-time World Indoor champion, winning the gold medal at the 2012 IAAF World Indoor Championships in Istanbul, Turkey, and again at the 2014 IAAF World Indoor Championships at Sopot, Poland, on 8 March 2014. He competed at the 