Legendary coach Toni Nadal on methods, leadership and learning. And on tennis, Federer and his own nephew Rafa.
Marc Walder - Founder ,CEO Ringier AG and Chairman of the Group Executive Board @ Ringier - Crunchbase Person Profile
Marc Walder email address & phone number | Ringier AG Managing Partner Ringier AG contact information - RocketReach
![Marc Walder (born August 19, 1965), Swiss journalist, Tennis player | World Biographical Encyclopedia Marc Walder (born August 19, 1965), Swiss journalist, Tennis player | World Biographical Encyclopedia](https://prabook.com/web/show-profile-photo-icon.jpg?id=2151337&width=95)