Youngster Mukul Choudhary played the innings of his career, hammering seven sixes on his way to an unblemished 54 as Lucknow Super Kings pulled off a dramatic, last-ball, three-wicket win over Kolkata Knight Riders in the IPL here on Thursday. Chasing Kolkata's challenging 181-4 at Eden Gardens, Lucknow found themselves in a pickle at 128-7 after their 16 overs despite two fifties from Ayush Badoni when Choudhary, who was playing just his third IPL game, changed the script with an exhibition of brute