Mr Jack Sim is the Founder of Restroom Association (Singapore) andWorld Toilet Organization since 1999 and 2001 respectively. He isactively involved in toilet activism, public education and mediacommunications. He also organizes local and international events, setstandards, researches best practices, shares global information andhelps to set up new toilet non-government organizations. In addition,he plays an instrumental role in establishing World Toilet College aswell as developing the toilet star-rating system in Singapore.In 2004, he was awarded the Singapore Green Plan Award 2012 bySingapore's National Environment Agency for contribution toEnvironment. Mr Jack Sim has also won the Social Entrepreneur of theYear 2006 awarded by Schwab Foundation.