SINGAPORE - It is a hill that is about 100m high, cratered with hidden potholes that would pose a challenge to anyone looking to conquer it.
Yet, for one skinny 85-year-old retiree, who gave his name only as Mr Xi, the obstacles, which include two waist-high walls, do not discourage him.
Already a subscriber? Log in
Read the full story and more at $9.90/month
Get exclusive reports and insights with more than 500 subscriber-only articles every month
ST One Digital
$9.90/month
No contract
ST app access on 1 mobile device
Unlock these benefits
All subscriber-only content on ST app and straitstimes.com
Easy access any time via ST app on 1 mobile device
E-paper with 2-week archive so you won't miss out on content that matters to you