On August 4, 2025, Malaysian hotel tycoon Ong Beng Seng, the man credited with bringing Formula One night racing to Singapore, pleaded guilty to abetting former transport minister S. Iswaran in obstructing the course of justice, in what had become Singapore's worst corruption scandal in decades. The 79-year-old former managing director of Hotel Properties conceded to the charge, while a second charge of abetting a public servant in obtaining gifts was taken into consideration for sentencing.
The charges centred on luxury gifts Ong had given Iswaran in 2022, when the then-minister chaired the steering committee for the Singapore Formula One night race. They included a private-jet trip to Doha for the World Cup, a stay at the Four Seasons there, and a return business-class ticket worth S$5,700. When the Corrupt Practices Investigation Bureau stumbled upon Iswaran's name on a flight manifest during an unrelated probe, Ong belatedly arranged for the minister to be billed for the S$5,700 ticket, months after the flight, an act the court treated as obstructing the course of justice. In total, the gifts at the heart of the wider case were valued at more than S$403,000, including Formula One tickets, musicals and hotel stays.
Iswaran himself had been jailed in October 2024 for accepting the gifts, becoming the first former Singapore cabinet minister to be imprisoned for corruption in decades. He was later allowed to serve the remainder of his 12-month sentence at home from February. Ong, who holds the franchise for the Singapore Grand Prix, had stepped down as managing director of Hotel Properties in April 2025. His lawyer asked for leniency, citing his diagnosis of multiple myeloma, a rare and incurable cancer of the plasma cells, and both the prosecution and defence suggested the court could exercise judicial mercy and impose a fine rather than the eight-week jail term prosecutors had sought.
The case rattled Singapore's carefully cultivated reputation for clean governance, gripping a city-state where ministers are among the world's best-paid precisely to remove any temptation of graft. For Ong, whose fortune and name had been built over decades in property and hospitality, the guilty plea marked a stunning fall, and sentencing was set for August 15.
Ong's personal circumstances added a sombre dimension to the proceedings. With his wife Christina, he has a combined net worth estimated at around US$1.7 billion, and their Hotel Properties group holds assets across 15 countries, including the Four Seasons Hotel in Singapore and resorts in the Maldives. The developer had recently disclosed talks with potential partners to redevelop three adjoining prime properties on Orchard Road, Singapore's main shopping strip, raising questions about succession for the family's fortune. On the day of his guilty plea, Ong was accompanied by his lawyer but not his family. A spokesperson said his family had stood by him throughout the ordeal and that he did not wish to prolong the toll it had taken on them by having them present in court. He left the State Courts without addressing the waiting media, a subdued figure a world away from the tycoon who had once been celebrated for putting Singapore on the Formula One map.