Counter Kim release move (Kim Gwang Suk move) is also described as Tkatchev-front flip toward the high bar, recatch the bar in reverse grip:
"Kim Gwang Suk bars 1989 Worlds AA (Very Cool Release Move)"
Here's a toe-on Counter Kim
"Toe on counter kim"
It's a high school gymnastics competition, Alyson Buckly at Palatine high school . I guess it would be named after her if she competed it in JO.
The Counter Kim is very difficult in the code of points and rarely attempted! Good for the high school student gymnast!