The first or original clone was Tyler Grisham (2005-2008). Then the Clemson scientists took longer than expected and the second clone came out as Adam Humphries (2011-2014). Then the third generation known as Hunter Renfrow came out early and red shirted (2014-2018). Now I hear the fourth generation is due out to wear the 13 and is going by Brannon Spector. Lets hope the scientists have made more improvements.