Wasim Akram is considered one of the best left-arm fast bowlers in the history of cricket due to several reasons:

Consistency: Akram was able to maintain a high level of performance throughout his career, consistently taking wickets and making valuable contributions to his team.

Versatility: Akram possessed a wide range of deliveries, including the in-swinger, out-swinger, bouncer, yorker, and slower ball, which made him difficult for batsmen to read and score off.

Swing: Akram was known for his ability to swing the ball both ways, making him a formidable bowler in all conditions.

Control: Akram had excellent control over his bowling, which allowed him to bowl accurate and consistent lines and lengths.

Leadership: Akram was a leader on the field and was often called upon to bowl in pressure situations.

Records: Akram holds several records for a left-arm bowler, including most wickets in ODI cricket, most hat-tricks by a fast bowler, and most wickets in World Cup history.

Impact: Akram has been instrumental in many of Pakistan’s victories and his performances have been vital to the team’s success.

All these factors combined make Wasim Akram one of the greatest left-arm fast bowlers of all time and still considered as the best left arm bowler in cricket.