Sri Lankan spinner Muttiah Muralidharan is the fastest bowler to reach 400 wickets in test. The list has 5 spinners in it. India's Harbhajan Singh and Anil kumble are also in the list. Here is the complete list of fastest bowlers to take 400 test wickets.
Fastest To Reach 400 Test Wickets
*Updated on 20 August 2019