Who do you think of if i say ''low bowling average''

Ajantha Mendis

But the current leader, if that is the right word, is the Grenadian legspinner Rawl Lewis, whose one wicket cost him 318 runs. Lewis played three Tests for West Indies, but the only man he dismissed was Mark Boucher of South Africa, at Johannesburg in 1998-99. For a while during 2003 the average of Khaled Mahmud, Bangladesh is captain, eclipsed Lewis is - it soared into the 400s at one point - but a burst of wicket-taking against Pakistan reduced his average, which is currently an almost respectable 64.00.

In test matches l would say-
GA Lohmann from England. He had an average of 10.75 in test matches.
In ODIs-
J Garner from West Indies, His average was 18.84 in the ODIs.

Garner

Bond

Mendis

Mandis