Head coach Simon Katich on Saturday described AB de Villiers as a "freak" who single-handedly won Royal Challengers Bangalore the game against Rajashtan Royals. De Villiers (55 off 22) smashed six sixes to help RCB register a seven-wicket win over Royals after all seemed lost following the dismissal of skipper Virat Kohli (43) in the 14th over. "He is a freak, isn't he? That's why he is the greatest of all time. What we saw was another masterclass, we have seen a number of them already in this tournament. "He had one here against Mumbai, and obviously the other day he got 73 off 33," Katich said during the press conference.