I don't think she's ever told any of the students her full name. It's always just been Mz. Elene.
Hmm... a lady never reveals her age.
Unruly coal black waves, crystal blue optics, pale skin and a wild look always on her face, she's fairly good looking but nobody bothers flirting with her. She's got long legs and an hourglass torso, and is fairly petite.
Let's just stick with this: weird.
Nothing's really known about her.