Former West Indies fast bowler Sir Curtly Ambrose rates India's Mohammed Shami and Jasprit Bumrah as two among the world's best fast bowlers. The 60-year old ex-right arm fast bowler, who has 630 international wickets was speaking to an India-born cancer specialist Nilesh Mehta living in the USA. "He rated Shami and Bumrah the best fast bowlers India has produced …