First quadruple front somersault with half twist

First quadruple front somersault with half twist
Who
Gueorgui Kostadinov
What
First
Where
China (Wuqiao International Acrobatics Festival,Wuqiao)
When
1995
Gueorgui Kostadinov was the first person to achieve a quadruple front somersault with a half turn presented on the Russian swing, during a performance at the Wuqiao International Acrobatics Festival, Wuqiao, China in 1995