Pakistan, July 31 -- The grandson of former Ugandan president Idi Amin saw his bid for Commonwealth boxing gold end in disgrace as Aziz Abdul was disqualified for a headbutt in his quarter-final on Wednesday. Amin famously declared himself the "King of Scotland" in 1976, having developed a fascination with the country with his remark inspiring an Oscar-winning film, "The Last King Of Scotland". Aziz arrived in Glasgow declaring his dream of becoming "the new king of Scotland". But he was jeered out of the ring after a tempestuous bout against England's Damar Thomas in the super-heavyweight division. Despite landing three sweeping left hooks in the opening round, a short, stabbing left by Thomas earned a plainly displeased Aziz a standing ...