Wong

In the comics, Wong is a martial-artist and friend of Stephen Strange. Moreover, he acts as a servant of the Sorcerer Supreme. But this isn’t the direction Marvel is going with the character in the movie. According to actor Benedict Wong, his character will be something like a drill instructor, most likely tasked with training Stephen Strange.

According to the actor, he will also be a master sorcerer, most likely another apprentice of the Ancient One. So, unlike in the comics, he will also prove to be a more than worthy ally of the future Sorcerer Supreme.

Will Wong appear in other movies as well? The actor did express his availability. However, just like with any other Marvel project, he didn’t reveal anything. So, more than likely, he won’t fall a victim to Kaecilius and his adepts.

Also, from the trailer, I do get the impression that he also trained Kaecilius. So it appears that Wong is tasked with training Kamar-Taj, in particular all of the apprentices of the Ancient One.