Jeffrey J. Martin is a Professor in the Division of Kinesiology, Health, and Sport Studies at Wayne State University where he has been for the last 25 years. He has published over 200 research articles and book chapters in sport and exercise psychology. His major research agenda has been on the psychosocial aspects of disability sport and physical activity, investigating topics ranging from performance enhancement for elite Paralympians to the role of physical activity in promoting quality of life for Wounded Warriors. He has supported his and his colleague's research with over 7 million dollars of external funding. He has provided keynote addresses and lectures to audiences in Belgium, Czech Republic, Ireland, Italy, Portugal, Sweden, Thailand, and Turkey. He was the founding editor of Sport, Exercise, and Performance Psychology, the official journal of Division 47 of the American Psychological Association. He is the current editor of the Adapted Physical Activity Quarterly, a premier international journal for adapted physical activity and sport for individuals with disabilities. He is also on the Editorial Boards of 5 different journals. As a former professional runner he represented his native Canada at the 1985 and 1987 World Cup Marathons.