Question: Garcia Júnior is known as the voice of which alter ego of Prince Adam?

Context paragraphs:
Alter Ego (Peruvian band): Alter Ego is the original Peruvian neo-progressive rock band whose style goes from the ever-changing art rock from the 1990s mixed with new sounds from the 1970s.  Their style crosses between symphonic rock, hard rock to power ballads and R&B.  The band was founded in 1992 by pianist/composer and lead singer Juan Carlos Oganes in Perú (South America), who assembled five other musicians and developed a sound that was rare for the time in that part of the world.  They combined much of the anthem-type compositions of Juan Carlos Oganes with nice and lush vocal harmonies in the style of Queen and Yes.  The album was produced by him and recorded at Emporium Digital Studios.  Alter Ego paid much attention to theatrics and used the cinematographic expertise of Oganes -to create a sense of audiovisual entertainment.  Oganes also directed their videos.  They recorded much material since their first years and many of those songs ended in their 1997 debut album called "Utopia".

Alter Ego (Tyrese album): Alter Ego is a double album by Tyrese.  Disc 1 features only R&B, while disc 2 features only hip hop.  The rapping is by Tyrese under his alter ego "Black-Ty".

Tha Grimm Teachaz: Tha Grimm Teachaz was a fictional American underground hip hop group.  It consisted of Serengeti's alter ego KDz (Kenny Dennis aka Killa Deacon), Hi-Fidel's alter ego PMDF (Prince Midnight Dark Force), and DJ Koufie.

Adam Jerzy Czartoryski: Prince Adam Jerzy Czartoryski (] , Lithuanian: "Аdomas Jurgis Čartoriskis" , also known as "Adam George Czartoryski" in English; 14 January 177015 July 1861) was a Polish nobleman, statesman and author.  He was the son of Prince Adam Kazimierz Czartoryski and Izabela Flemming.

Cyprus in the Eurovision Song Contest 2016: Cyprus participated in the Eurovision Song Contest 2016 with the song "Alter Ego" written by Minus One and .  The song was performed by the band Minus One, which was selected by the Cypriot broadcaster Cyprus Broadcasting Corporation (CyBC) in November 2015 to represent Cyprus at the 2016 contest in Stockholm, Sweden.  The Cypriot song, "Alter Ego", was presented to the public on 22 February 2016.

She-Ra: She-Ra is a fictional character and protagonist of the Filmation cartoon "", debuting in 1985.  Also, a series of toys under her name were produced by Mattel.  She is the alter ego of Princess Adora and the twin sister of Prince Adam/He-Man.  She-Ra was intended to appeal to young girls in the same way that "He-Man" appealed to young boys.  Filmation writer Larry DiTillio created the backstory for the property.

He-Man: He-Man is the principal character of a series of comic books and several animated television series, characterized by his superhuman strength.  In most variations, he is the alter ego of Prince Adam.  He-Man and his friends attempt to defend the realm of Eternia and the secrets of Castle Grayskull from the evil forces of Skeletor.

Alter ego: An alter ego (Latin, "the other I") is a second self, which is believed to be distinct from a person's normal or original personality.  A person who has an alter ego is said to lead a double life.  The term appeared in common usage in the early 19th century when dissociative identity disorder was first described by psychologists.  Cicero coined the term as part of his philosophical construct in 1st century Rome, but he described it as "a second self, a trusted friend".

Garcia Júnior: Manoel Garcia Júnior (March 2, 1967 - ) is a Brazilian voice actor, translator, and dubbing director from São Paulo.  He is best known as the voice of He-Man in the media franchise Masters of the Universe, Montgomery Moose in The Get Along Gang, and Donald Duck in Disney productions.  He is the son of voice actor Garcia Neto.

Alter Ego (1986 video game): Alter Ego is a role-playing video game released by Activision in 1986.  It was created by Peter J. Favaro for the Commodore 64, MS-DOS, Apple II, and the Apple Macintosh.  The game allows the user to make decisions for an imaginary person (being therefore the player's alter ego) and shows what possible consequences these decisions could have on that person.  "Alter Ego" was available in both male and female versions, each using a different set of experiences.

Supporting paragraphs: Garcia Júnior He-Man
Answer: He-Man