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What did Steffi Graf play?
professional tennis
what was Steffi Graf's play style?
The main weapons in Steffi Graf's game were her powerful inside-out forehand drive and her intricate footwork.
what else represented Steffi Graf's play style besides her powerful inside-out forehand drive and her intricate footwork?
Steffi Graf often positioned herself in her backhand corner although this left her forehand wide open and vulnerable to attack.
why did Steffi Graf use this style if positioning herself in her backhand corner left her forehand wide open and vulnerable to attack?
Steffi Graf's court speed meant that only the most accurate shots wide to her forehand caused any trouble.
did Steffi Graf break any records?
Steffi Graf was ranked world No. 1 and won 22 Grand Slam singles titles. she is the only player to have won each Grand Slam tournament at least 4 times.

Question: what year did she win the Grand Slam?
Self-contained rewrite: what year did Steffi Graf win the Grand Slam?