They used a combination of human sounds and recordings of a kinkajou, and wanted to make sure he didn't sound "super young," but also not sounding old. Rosengrant also said that they created Grogu to feel very real and "fleshy" thanks to custom silicone.
Grogu is a male Force-sensitive Mandalorian foundling that belonged to the same species as Jedi Grand Master Yoda and Jedi Master Yaddle. Grogu was born in the year 41 BBY, and was raised at the Jedi Temple on Coruscant.
Yes, in the Mandalorian, Grogu's age is revealed to be 50 in human years, Djin Djardin's age is never revealed but from the final scenes of the final episode of Season 2 of Mando, where Mando removes his helmet, an estimate of his age would be around 35-40 years. By the time of The Mandalorian, Grogu is 50.
The chainmail armor was crafted by the Armorer at the request of the Mandalorian bounty hunter Din Djarin around 9 ABY and was forged from Djarin's beskar spear. It was then wrapped and prepared as a gift for Djarin to bring to the Mandalorian foundling Grogu.
Why Grogu is WAY More Powerful Than You Realize - Star Wars Explained
How does Grogu become Yoda?
To be clear, Grogu is not a younger version of Yoda since "The Mandalorian" is set after "Return of the Jedi," in which Yoda (played by Frank Oz) died. They are, however, of the same species — but that species has not yet been revealed. There are more similarities between Yoda and Grogu than just looks.
It was believed that Grogu would eventually become a victim of Kylo Ren's destruction of Luke's Jedi Order. However, The Book of Boba Fett revealed that Grogu chose to follow the Way of the Mandalorian rather than become a Jedi, sparing him from Kylo Ren's wrath.
You might be surprised to learn that Grogu, aka Baby Yoda, is 50. By human standards, he should have gone through a mid-life crisis by now but in the context of what 50 means for his mysterious species, it makes sense that he'd still be an infant.
Given that Grogu, Yoda, and Yaddle are the only known canon members of their species, it makes sense why some would try to draw a connection between the three of them. While Star Wars hasn't disproved the theory, it's highly unlikely that Yoda or Yaddle were Grogu's biological parents.
Given the rarity of his species in the galaxy, along with the fact that the only other two known members of Grogu's species were both living in the Temple when he was born, it seems likely that Grogu is the child of Yoda and Yaddle and was born to help preserve their rare species.
As said by Jedi Master Yoda himself, "fear is the path to the dark side." This provides an explanation for why Baby Yoda has evil tendencies — when his fear takes over, he's lured to the dark side of the Force. For the most part, Baby Yoda has been nothing but an adorable infant who typically appears to be helpless.
Baby Yoda is 50 years old at the beginning of "The Mandalorian." Though his age seems old, Grogu is still developmentally a child, and this is due to how slow his species matures.
Based on what we know about Yoda, Grogu could live to be 900 years old. And all three members of this unnamed, mysterious species are also Force users. Yaddle sat on the Jedi Council alongside Yoda during the end of the Galactic Republic. Otherwise we know very little about these short, green, big-eared beings.
Baby Yoda is protected by the Mandalorian, who has taken on the role of a reluctant father figure for him. It is later revealed that the Child's name is Grogu. Baby Yoda, based on dimensioned analysis taken from The Mandalorian, is 16” (40.5 cm) tall. How tall is Baby Yoda?
While fans don't know the state of Grogu's well-being in the sequel trilogy, his ties to Mandalore might explain why Kylo Ren doesn't kill him. It's likely Grogu stays with Din Djarin and the Mandalorians, and never returns to embark on his training with Luke.
Coupled with the fact that the only other members of his species to have been seen in Star Wars canon were also especially powerful Jedi, this may begin to explain Grogu's true significance. Grogu may be the child of Yoda and Yaddle, potentially conceived purely to help preserve their incredibly rare species.
Others, however, theorized that the Armorer could turn out to not be evil and instead give up her life to save her people with some other character like Axe Woves, the Armorer's Tribe and the Nite Owls actually collaborating with Gideon's Imperial remnant all this time, or even the Armorer and Gideon themselves being ...
But while Gideon's horns may be a reference, The Armorer's are still unexplained. They may simply be a remnant of the Maul-adjacent extremist Death Watch movement, which she revealed crumbled because of infighting, but they could be a hiding-in-plain-sight indicator that her intentions aren't all they seem.
The Mandalorian star Emily Swallow says Star Wars was a part of the fabric of her childhood. The Armorer has a strong belief in the Mandalorian “way”, which, in part, requires not taking off one's helmet around others. We've never seen your face in the show, and we're imagining there's a chance we never will.
