Former World No. 1 tennis ace Ana Ivanovic, 32, and her football star husband Bastian Schweisnteiger, 35, are happy to make a conscious effort to ensure their children are not dependent on TV or mobile phones for entertainment.

During an Instagram chat with Barbara Schett of Eurosport, Ana admitted that it-s tough to keep her sons, Luka, two, and Leon, 10 months, away from mobiles. "We are lucky that we have a garden because we raise our children without TV or the iPad, so sometimes we have to be very creative to keep them entertained. They [sons] couldn-t be more different.