Manny Pacquiao shows his fun side with Sandara Park, 'Knowing Bros' cast in Korea

Who knew Manny Pacquiao has quite a fun side to him, as well?

In the two-minute trailer released by Korean variety show "Knowing Bros," the boxing legend was seen laughing and playing around with the cast.

Though we've seen Manny smile on Philippine television, the teaser seems to promise a more laid-back version of him as he was super game to dance and even do finger hearts with everyone.

Sandara Park was also present to help him communicate with the rest of the stars.

"Knowing Bros" is a Korean show where stars act as high school students, who welcome transferees every week. All of them engage in various games and conversations throughout an episode.

Among its cast include Kang Ho Dong, Lee Sang Min, Lee Jin Ho, and Kim Heechul, whom Manny's wife Jinkee also met.

"Knowing Bros" is available for streaming on TVing. Episodes can be replayed through its website.

Apart from "Knowing Bros," Manny also did a guest appearance on "Running Man." It will air on October 23.

—Franchesca Viernes/MGP, GMA News