Former Olympian and Canto-pop star Alex Fong Lik-sun has raised more than HK$8 million (US$1 million) for a local charity by swimming around Hong Kong Island.The beneficiary, “A Drop of Lifeâ€, works to provide drinking water for impoverished communities in China, Nepal, and Cambodia.The 39-year-old celebrity swimmer says “education can eliminate poverty†and that having access to clean water is a basic start for children to study better.