Sergey Boitsov to attempt a world record with a stratospheric jump ⚡️ Multiple world record holder Sergey Boitsov will attempt a jump from a hot-air balloon at an altitude of around 11–12 km, aiming to beat the current record of 10 060 m set by Polish athletes. 🟢 The jump will take place in celebration of Russia’s National Flag Day and in support of the IFY–2026 The preparation is no ordinary training: altitude chamber tests at the Cosmonaut Training Center with Roscosmos support, −60°C training sessions and wind-tunnel practice. The mission will use equipment developed by leading Russian technology companies. 🩷 Watch it live on August 22 at 12:00 Moscow time on the World Youth Festival Directorate’s VK community and MAER city screens