BULAWAYO: Pakistani openers Fakhar Zaman and Imam-ul-Haq on Friday set a world record for the highest runs scored by an opening duo in ODI history against Zimbabwe. Also read: Fakhar scores unbeaten double-ton as Pakistan thrash Zimbabwe Fakhar and Imam scored a total of 304 runs together against Zimbabwe in the fourth ODI of the 5-match series before Imam-ul-Haq was sent back to the pavilion after scoring a brilliant 113, his second hundred of the series. Fakhar Zaman is currently batting and is on-course to a double hundred, aiming to become Pakistan’s only batsman to achieve the feat and listing himself among the few to have scored a double-hundred in the ODIs. Pakistan won the toss and election to bat first. The hosts lead the series 3-0.