Complex sentence: He has a brother Damir and sister Katarina, and starting playing tennis at age five, Krajinović cites Roger Federer, Pete Sampras and Andy Roddick as his idols.
Split into simpler sentences: He has a brother Damir and sister Katarina. Starting playing tennis aged five, Krajinović cites Roger Federer, Pete Sampras and Andy Roddick as his idols.