Marcus Dunn is a research fellow of Sports Engineering at Sheffield Hallam University. He has worked with various organisations to develop and grow movement analysis in sports. His groundbreaking research has enabled the growth of the VAR and Goal-line technologies in FIFA. He is also one of the Directors of the International Sports Engineering Association. In this episode, we caught up with him to talk about his work in human movement analysis, his travels around the world testing Goal-line technology with FIFA, working with the ITF and engaging women in sports engineering.