- Juggernaut was released on 21 May 2013 during PVP Tournament: Season 8.
- Juggernaut was the first hero whose lockboxes were obtained through a PVP tournament.
- Juggernaut has a themed gadget, .
- The News and Tips announcement of Juggernaut references an Internet Meme that originated from a humorous overdub of an episode of X-Men: The Animated Series. The meme is known as "I'm the Juggernaut, Bitch!", after a recurring phrase in the video (of course, the profanity does not make it into the game).
- The meme is also referenced in his attack "I'm the Juggernaut!" When triggered, the help text displayed the attack name reads "Don't You Know Who I Am?", then changes into "I'm the Juggernaut!" as Juggernaut charges into the target.
- Juggernaut is the step-brother of Professor X.
- Juggernaut is the Exemplar of Cyttorak.