What is who is rock lee parents?

In the Naruto series, the identity of Rock Lee's parents is unknown. It has been suggested that his mother may have been a jinchuriki (a person who carries a powerful beast within them), but this has never been confirmed. In the anime series, there is a filler episode that suggests his parents may have died during the Kyuubi attack, but this is not considered canon. In short, Rock Lee's parents have never been officially revealed in the Naruto franchise.