From Allman to Zango – the world’s best are coming to Weltklasse Zürich at Letzigrund Stadium on 28 August. 🚀 Swipe to see who’s already confirmed. #athletes #trackandfield #diamondleague #letzigrund #stars 📸 Elkasević & Tausaga: Logan Hannigan-Downs / Wanyonyi: Melissa Gresswell