Gina Babette Diggers is an archaeologist, adventurer and a super-scientist.
Though her mother was a great fighter, Gina inherited none of her gifts. Likewise, she gained none of her father's aptitude for magic. To give her something, her father turned her to science where she discovered that she was amazingly talented. By the time she was 18 she had received degrees in mathematics, chemistry, biology, engineering, physics and archeology. Her pursuit of knowledge drove her into isolation and she spent her time building gadgets, studying machines and entertaining herself with science fiction and fantasy media.
The change in her attitude came when her sister grabbed her by the breasts and told her how attractive she was and that she should start looking at men more emotionally. This rough treatment and stern lecture released something in Gina and she became more aggressive, adventurous and boy-crazy. She took up adventuring and archeology and also went after any guy with a pretty face and nice body. To help her find guys even while she's out and about, her standard adventuring outfit is impractically skimpy. Though she was now eager to get into the world, her nerdy lifestyle from before had left her ill equipped to deal with real life and real men, so Cheetah became her protector.
After many years exploring the bizarre and inexplicable all over the Earth and off it, she now teaches archaeology at a local university in her home in Atlanta, Georgia, preparing the next generation of adventurers.