The Swiss tennis star is of Slovak descent and Martin is from Slovakia, where they train together.
Belinda talked about her relationship with the Blick:
It came a little unexpected, but it’s an ideal situation. When I work on fitness in Slovakia, we can be together. As a tennis professional, relationships are so difficult. I do not see my best friend until half a year later. You never see another tennis player. A man waiting at home – no chance! Martin wants the best for me for my private life and sport. He often travels, I’m very grateful for his support!