Ken H. Roh, CFA, is the COO/CFO at WELT, a Samsung spin-off focused on digital therapeutics. In this role, he leads financial strategy, IPO readiness, and global partnerships, while also overseeing day-to-day operations. He has been instrumental in WELT's growth, helping the company raise over ₩28B+.

Roh began his career as a software engineer at Samsung, where he worked on health tech and wearables, including the Smart Belt at CES.