#9 Gail Kim
This is a no-brainer and that’s why Kim comes so early in the list. If someone asks about the most accomplished female performer outside WWE; Gail Kim’s name is guaranteed to be in the discussion.
She did have a couple of spells in WWE but it did not go well. TNA, on the other hand, made good use of Gail Kim and she cemented her legacy thanks to Impact Wrestling.
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She was recently inducted into the TNA Hall of Fame and it would be a good time for her to take up new challenges. Like most of the other wrestlers in this list, the experience of Gail would be the biggest asset for WWE if they sign her.
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