Amir Khan lifts his record to 26–1 (18 KOs) In a dominating performance, Amir Khan improved his record to 26-1 with 18 KOs with a 5th round KO over former champion Zab Judah.  From the onset of the bout Amir Khan controlled the pace  and seemingly won every exchange the two fighters engaged in. Khan boxed beautifully in the middle of the…