He took on Hiro for each of the video games that the character shows up in, and he’ll also reprise the role for the upcoming Disney series and TV movie.
Although he is relatively young, Ryan Potter has built up an impressive resume of voice-acting and live-action work in recent years.
He starred on the Nickelodeon show Supah Ninjahs for two seasons, and (perhaps most notably) he has provided the voice of Hiro in the Big Hero 6 universe for the last few years.
Potter is also known as an accomplished martial artist, which should help him sell Gar’s agility and fighting prowess — two qualities that have come to define his personality over the years, in addition to his lightning-fast wit.