CompaniesChanticleerChanticleerBillionaire’s 70pc share plunge takes the cake on ASX’s bloody MondayTelco billionaire David Teoh is part myth, part man. On Monday, his dream to build a Singapore empire went horribly wrong.Monday was never going to be pretty on the ASX. A weekend spent worrying about rising bond yields around the world, the growing Iran energy shock and the long shadow cast over the local market by the federal budget guaranteed that.But even the most bearish investor could not have predicted the mess that was to come.Subscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? Latest In TelecommunicationsFetching latest articlesMost Viewed In Chanticleer