4. Allan Donald:

Allan Donald has taken 602 international wickets at an average of around 22. He had played for nearly 12 years of international cricket and that was a big-time for a fast bowler. Allan Donald is one of the greatest cricketers South Africa has ever produced.
He transferred his huge knowledge of quick bowling to the commentary box and coaching and took up the role of bowling coach with England in 2007. However, when it was offered full time he turned it down, wanting to spend more time with his family, and instead took up a role with Warwickshire.
He would surely love to help the Indian bowlers if he is asked to join the Indian camp as the bowling coach.