It seemed that 18 - year - old Zhang was on the verge of pulling off the greatest Crucible upset for nearly three decades
It seemed that 18 - year - old Zhang stands just 5ft 3in tall and is dubbed ' Mighty Mouse ' .
It seemed that 18 - year - old Zhang , who stands just 5ft 3in tall and is dubbed ' Mighty Mouse ' , was on the verge of pulling off the greatest Crucible upset for nearly three decades