Introduction When we think about successful businessmen in the gaming industry, the name Mark Griffiths comes to mind. He is a well-known professor of behavioral addiction and leads the International Gaming Research Unit at Nottingham Trent University. But the question arises, how much is Mark Griffiths worth in 2021? Early Life and Education Mark Griffiths was born in 1966 in Wales, United Kingdom. He completed his Bachelor’s degree in Psychology from the University of Wales in 1988, a Master’s degree in Psychology from Sheffield Hallam University in 1990, and a PhD in Psychology from Lancaster University in 1995. His ...Read more