John Cromby is a renowned British sociologist and professor of sociology at the University of Leicester. He is best known for his work on the sociology of mental health, particularly his research into the social construction of mental illness. He has written extensively on the subject, including his book The Construction of Mental Illness (1995). Cromby has also conducted research into the sociology of education, focusing on the role of gender and class in educational attainment. He has written several books on the subject, including Gender and Education (1999) and Class and Education (2003). Cromby has been a visiting professor at several universities, including the University of California, Berkeley, and the University of Toronto. He has also held a number of prestigious positions, including President of the British Sociological Association and Chair of the British Academy of Social Sciences. John Cromby is an influential figure in the field of sociology, and his work has had a major impact on the way we understand mental health and education. His research has helped to shape our understanding of the social construction of mental illness, and his books have been widely read and cited.