Players are struggling to book courts, jostling with other sports for space, and coming up against noise complaints. SINGAPORE: When Singaporean pickleball coach Wil Heng first came across the sport in 2022, it was as if he had found a way to be transported back to his childhood. The 41-year-old likened it to a kampung activity, with friends meeting up to sweat, exercise and have fun. He started playing as often as five times a week. But these days, the frequency of his games has dropped. “If