WonSeok Seok was born in 1997 in the Republic of Korea. He received his Mechanical Engineering degree from Kongju National University, South Korea, in 2022. He is currently a Master's student at the Department of Future Convergence Engineering, College of Engineering, Kongju National University. His research interests include FDM 3D printers, recycled carbon fibers, post-processing, mechanical properties, and thermoplastics.