Wasim 6'3", He had less pace than Waqar but was more effective in Australia because of extra height. He used to get more bounce from same length than Waqar.
Sarfraz was even taller than Wasim, he was medium pacer but was effective in Australia.
The main difference between McGrath and Pollack was 5 inches of height. At same pace and same length he was able to get more bounce that fetch him lot more wickets, plus lot less runs and uncomfortable batsmen.
Garner at 6'10" was like Bradman in ODI, nobody could score against him, he was not that fast but was unplayable. Same goes for Ambrose and Walsh.
Irfan is not physically fit, but that's a different thing. If he was as fit as Ambrose or Garner, would have been world no 1 bowler in all formats. Height is huge for fast bowler and basket ball center, you cannot go wrong with that [emoji86][emoji86][emoji86]
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