The door to the hotel's indoor pool was found open.
He will oversee both M1's and Keppel's Data Centres and Networks business.
His company will help out CPT Tay's parents, whose savings are running low, he said.
One netizen said they looked like aliens.
Crowds were mesmerized by the sight.
Guests reportedly included SM Lee Hsien Loong, ESM Goh Chok Tong, former military chief Winston…