Sinner, Alcaraz's future rival who grew up in a refuge and skied until he was 12: "I wish all children had my freedom". In the Sesto Dolomites, between Italy and Austria, a stone's throw from the famous Tre Cime di Lavaredo, a refuge, the Rifugio Fondovalle.

Despite the surroundings, there are no photos of mountaineers, skiers, or ice hockey players on the walls: there are photos of a tennis player.