Seongho is the maknae and main vocalist of Beatwin. In the group, he is in charge of puppy-like cuteness. He did horseback riding as a child, and holds the title of "thigh king"
If he could choose another member to form a sub-unit it would be Yoonhoo since he is not a vocal but a rapper so they’d make each other stand out (fresh and adorable concept). I would not be Jungha since they have a similar image.