Conversation so far:
What was Akrams legacy?
Akram was a man possessed of accurate control of line and length.
Did he have any incredible achievements with his line and length skills?
With a very quick bowling action, he could bowl equally well from both sides of the wicket.
Did he win any awards for his bowling?
Together Wasim and Waqar, known as "the two Ws" of the Pakistani team, were one of the most successful bowling partnerships in cricket.
How long was his bowling career?
CANNOTANSWER.
Was there anything particularly intriguing about his legacy?
earned him the nickname of one of the "Sultans of Swing", the other one being Waqar Younis.

Question: How did he get the nickname "sultans of swing"?
Self-contained rewrite: How did Akram get the nickname "Sultan of Swing"?