#10 Jason Sensation
Jason Sensation isn't a name that easily rolls off the tongue nor will be memorable to WWE fans who were not around for the one night that the star was added to D-Generation X.
Sensation joined the group for one night since it was clear that he was good at impersonations. This was the night that DX did their legendary impersonations of The Nation of Domination. Sensation played the role of Owen Hart and pulled it off very well, even though it was a one night only deal.
Sensation made a few other appearances on WWE TV throughout 1998 and attended a WWE event back in 2018 where he threatened to commit suicide on Twitter; his account was then suspended. Perhaps unsurprisingly, the star who rose to fame through his impressions has since stepped into an acting career.
#9 Hornswoggle
Hornswoggle became the most recent WWE star to be added to the group when Triple H and Shawn Michaels reformed back in 2006. The reunion lasted until 2010 and some of the comedy skits called for a third member, which led to Hornswoggle joining.
Hornswoggle is the only star to be added to the group following their split back in 2000 and it could be argued that he was only made a member to add to their comedy value against Vince McMahon.
Swoggle was later drafted to WWE SmackDown which ended his association with DX, before the former Cruiserweight Champion was released from WWE in 2016. The star has since appeared at a number of rival promotions, but returned to WWE back in 2018 for The Greatest Royal Rumble match and later as part of the 2019 Women's Royal Rumble match.
Most recently, Hornswoggle was part of Ring of Honor in December 2019 where he was disguised as "Mini Delirious."