Meet the 3 Iowa Electronic Markets co-founders: George Neumann, Forrest Nelson and Robert Forsythe. Posted on February 27, 2008 by admin George R. NeumannForrest NelsonRobert ForsytheIEM–Photo Credit: Doug Benton – FishEye – for Scientific American magazine – Abstract Related PostsHISTORY: Prediction Markets TimelineIowa Electronic Marketss George Neumann on InTrade prediction markets for Lloyd Blankfein resignation: it’s in bad taste.When Markets Beat The Polls – Scientific American Magazine