It seems we have a pretty good idea of what AJ Styles will be doing later tonight at TNA Slammiversary. Thursday night, in the closing moments of TNA iMPACT, the company revealed its worst-kept secret this week: WWE Superstar The Phenomenal AJ Styles would be appearing this Sunday at Slammiversary.

AJ Styles gives advice to his younger self as ahead of his first TNA appearance in over a decade at TNA Slammiverary.