John Cena made his unbelievable WWE return at Royal Rumble 2008. Entering at No.30, he won that match.
In one of the greatest returns of all-time, Edge made his in-ring return to WWE, back in 2020 at Royal Rumble.
At number 2, AJ Styles made his jaw-dropping WWE debut at Royal Rumble 2016.
Rey Mysterio shocked the world by making a cameo appearance at Royal Rumble 2018.
In 2021, Christian too made his in-ring return at the Royal Rumble. The Captain Charisma shared an emotional moment with his best friend Edge, who was already in the match.
Melina made a startling appearance in last year's 30-woman Royal Rumble match.
Back at the inaugural women's Royal Rumble match in 2018, Trish Stratus made a surprise entrance at number 30.
Diesel aka Big Daddy Cool stunned everyone while entering the 40-man Royal Rumble match, back in 2011.