Remus Castor is currently taking his M.Sc. degree in Chemistry at Mindanao State University - Iligan Institute of Technology in Iligan City, Lanao del Norte, Philippines under Professor Mark Tristan Quimque.

In 2023, Remus joined the HHL group as an Intern under the International Internship Pilot Program. 

On his spare time, he enjoys reading novels, watching TV series, and playing various sports. He also likes hanging out with friends and explore new food or place.