British billionaire James Dyson, the inventor of the bagless vacuum cleaner, is selling his three-storey Singapore penthouse about a year after buying it, and he's reportedly taking a big loss on the S$74 million (US$54 million) he paid.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
