Globi walks through the forest and almost stumbles over a tennis ball. How did it get here? Looking around the corner, he discovers ... Roger Federer in the middle of his family having a picnic and a happy get-together.The two of them fall around each other's necks with joy. And this is the beginning of a turbulent and varied adventure story, with many funny episodes, lots of tennis, a fast-paced road trip to Wimbledon and a visit to Zambia, Africa.Two famous personalities have come together for this adventure.Roger, he quotes: "a dream has come true. I was allowed to meet Globi, one of the heroes of my childhood, and go travelling with him."For Globi it is a great honour and pleasure to be travelling with the best tennis player in the world today!

Boni Koller ist Zürcher Musiker und Autor. Neben Liedtexten für seine Bands "Baby Jail" und "Stärneföifi" schrieb er Geschichten, Rätsel, Kolumnen, Hörspiele und den Kinderroman "Sommer der Zombies". Seit 2019 nutzt er sein Schreibtalent auch für Globis Geschichten.