Meet the tower running seniors who climb up to 50 storeys on a weekly basis

How long would it take you to run up a 31-storey building? It took 64-year-old Yim Pui Fun just 7 minutes and 38 seconds at Singapore’s National Vertical Marathon in June. Veteran tower runners like her and Mr Jimmy Lim are part of a group that sprints up HDB blocks on a regular basis. Subscribe to our channel here: https://cna.asia/youtubesub Subscribe to our news service for must-read stories: Telegram - https://cna.asia/telegram WhatsApp - https://cna.asia/whatsapp Follow us: CNA: https://cna.asia CNA Lifestyle: http://www.cnalifestyle.com Facebook: https://www.facebook.com/channelnewsasia Instagram: https://www.instagram.com/channelnewsasia Twitter: https://www.twitter.com/channelnewsasia TikTok: https://www.tiktok.com/@channelnewsasia