Yongki Choi is an Assistant Professor at North Dakota State University with a focus on nanobio physics. After earning his Ph.D. from Seoul National University, he continued to work as a Research Assistant at Pusan National University and later at The Graduate Center, City University of New York (CUNY). He then moved on to a Postdoctoral Researcher position at UC Irvine before taking on his current role at NDSU.

Choi's research involves exploring carbon nanotube nanocircuits, single-molecule electronics, single-molecule biophysics, chemistry, and biology, with an emphasis on their biomedical applications. His dedication to his field and passion for research makes him a valuable asset to NDSU's experimental nano-bio-physics group.