Kydirgaly Ongarbayev pulled off one of the biggest upsets in recent arm wrestling history earlier today (Sat., Aug. 6, 2022) at East vs. West 4 live on Coresports from Istanbul, Turkey, when the Kazakhstan athlete defeated legendary American arm wrestler John Brzenk in the main event. Brzenk took an early lead 1-0 lead with the straps coming out in the opening round. Ongarbayev fought for position in the second and ended up getting the point to even the score. Ongarbayev committed an elbow foul in Round 3, but rebounded to grab yet another point on the American. A final pin…