- He is the first disabled character in the PJ Masks series.
- His voice actor Nylan Parthipan himself also has a disability, having a diagnosis of muscular dystrophy.
- It is revealed that he has signs of OCD when cleaning up his action figures and signs of ADHD due to his energetic behavior.
- In the French dub of the PJ Masks television series, Ice Cub is renamed to Ourski.
- Also, his daytime name, Ivan, is renamed to Lenni.
- He is the first and so far the only hero whose origins are shown in the series, as Catboy, Gekko, Owlette, Armadylan, Newton Star and An Yu before him, as well as Lilyfay and Bastet after him, already had their powers in their respective debut episodes.
- He is the first new main character that attends the same school and the same class as the three main PJ Masks.
- In "Iceworld," his powers received a boost from the Crystal Icicle.
- His catchphrases are "Shuddering Snowflakes!", "Infinite Icebergs!", and “Easy Freezy!”
- His superhero name might have been chosen after American rapper, actor, and filmmaker, Ice Cube.
- He is also the eighth character to have something protective.
- The first was Gekko (with his Super Gekko Shields).
- The second was Armadylan (with armadillo armor).
- The third was Owlette (with Super Feather Shields).
- The fourth was Newton Star (with Star Shields).
- The fifth is was Bastet (TV Counterpart) (with her Sun Disc).
- His superhero alias' name is a pun on "ice cube".
- Both he and Armadylan are the tallest members of the Power Heroes.
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