Xun - he's the mentor of the MCs, part of the main trio, so far we only hear him over walkie talkie but finally he'll make his physical debut in following episode
If South Asians count too:
Yaashvan (Mighty Mongoose)
He's Caribbean too as his mom's ancestors migrated to Trinidad (Caribbean) from India, while his dad was directly from India. (His dad, a superhero and the original Mighty Mongoose was assassinated).
still in WIP mode bec he missing shirt and superhero mask