GOT7‘s Jackson Wang was recently announced to appear in a film, but now it seems like he might also be featured on another film’s original soundtrack.

Marvel Studios has released a two-minute trailer for their new film Shang-Chi and the Legend of the Ten Rings, Marvel’s first Asian-lead superhero film. The song playing in the trailer has garnered the attention of a lot of netizens.

shang chi
| @SimuLiu/Twitter

If you attempt to identify the song with the Shazam app, there are no results, which means it’s an unreleased song. However, many recognized a familiar voice with just the few vocal lines heard in the trailer, and it sounds a lot like Jackson Wang.

jackson latest post
| @JacksonWang852/Twitter

Jackson often introduces himself proudly as “Jackson Wang from China.” Who better to feature on a soundtrack about a Chinese superhero than Jackson?

If that wasn’t enough, media company 88rising, which Jackson frequently collaborates with, also reposted the trailer on their social media accounts. Initially, they even tagged Jackson on Instagram but soon removed it.

Although Jackson has not officially been announced yet for the film’s soundtrack, the theory of a Jackson Wang OST has circulated enough that it has even brought new listeners to his music.

Check out the trailer for “Shang-Chi and the Legend of the Ten Rings” starring Simu Liu below: