 Complete the following phrase:  Crouser completed a two-year masters degree in fice in 2016. He then hired Paul Doyle as his agent. Crouser improved his personal best in the shot to 21.85 m 71 ft  in shortly before the 2016 United States Olympic Trials. This throw stood second in the U.S on the yearly list, eleven inches behind reigning World Champion Joe Kovacs. At the Olympic Trials, on his second throw of the finals, Crouser uncorked a to not only win in an upset over Kovacs, but to become the number 18 thrower in history. A few weeks later, at the 