Swiss sports brand On yesterday held an event in Shanghai, where tennis legend Roger Federer made a surprise appearance. Federer, an investor and partner of On, met with young tennis players from the Yunnan Wild Elephants Tennis Club. These children, hailing from remote areas in Yunnan, aspire to become professional tennis players. The event highlighted Federer’s commitment to youth tennis development, a focus he has maintained since partnering with On in 2019.