Prof. Dr. Jianjun Li is a Professor at Central South University, Changsha, Hunan, China. He received his Ph.D. from The University of Hong Kong in 2013. He then worked at Northwestern Polytechnical University, Xi’an, Shaanxi, China, until 2017. In 2015–2017, he attended the Max-Planck Institute for Iron Research as an Alexander von Humboldt Research Fellow with Prof. Dierk Raabe as his Host. He leads the institute of Mechanics of Micro/Nanostructured Materials, which includes one Professor, three Associate Professors, and 10+ Masters and Ph.D. students. Prof. Dr. Jianjun Li explores the mechanical behavior of micro-/nanostructured materials by employing experiments, modeling, and simulations. Prof. Dr. Jianjun Li has published 35+ SCI peer-reviewed journal articles, which have 400+ SCI citations. Most of the articles are published in prestigious journals, such as Int. J. Plasticity (5), Acta Mater (2), Scri Mater (6), IJSS (2), MSEA (6), and Appl Phys Lett (1). Prof. Dr. Jianjun Li serves as a reviewer for many international journals and research proposals for the National Natural Science Foundation of China.