Two-time IPL champions Kolkata Knight Riders (KKR) on Thursday roped in former South African gloveman Mark Boucher as their wicket-keeping consultant. The South African, who featured in more than 450 international games, will join hands with his former teammate Jacques Kallis — the head coach of the franchise. “Yes, we have roped in Mark Boucher as the wicket-keeping consultant,” said a KKR source. — PTI