The Worst Gold Diggers Author- Duncan Abdelnour buys wholesale radio frequency bracelets and re-packages them claming they are his invention and product called “Crowd Sync Technology”. He is a Master scammer and con artist and has been able to live lavishly ripping off EDM DJ’s and Companies with his phony startups just by re-packaging and branding other peoples ideas and products that already exists with existing technology. Anyone who does business with crowd sync technology prepare to be ripped off.