South African Wicketkeeper Mark Boucher is highest wicket taker.
Wasim Akram is the highest wicket taker in pakistan
Shane Warne is the highest wicket taker in the world at present.
I think peter Siddle (Aus) is the leading wicket taker at the ovel.
Anil Kumble is the highest wicket taker for India in Tests and ODI.
In test matches,Anil Kumble is the highest wicket-taker for India with 619 wickets.
Chaminda Vaas (23) was the heights wicket taker in 2003 world cup
M Muralitharan is the highest wicket taker in the world. he has already taken 800 wickets in 133 matches.
Glenn McGrath was the most wicket taker in world cup ,he took 71 wickets
Dairk Nanis of Australia is the highest wicket taker in t20 world cup 2010.
Glenn McGrath was highest wicket taker in one world cup.He took 28 wickets.
Highest Wicket-Taker in ODIMuttiah Muralitharan of Sri Lanka is the highest wicket-taker in One Day International cricket. He has taken 515 wickets as of now. Muttiah Murlitharan from Sri Lanka
Graeme Swann of England took 22 wickets in just 4 tests to be the leading wicket taker in 2009.
Wasim Akram was the most wicket taker in 1992 world cup.he took 18 wickets