endocrinologist

But I think we've knocked on, we've managed to find somebody that is probably the best person in the world to talk about this.

His name is Dr. Ian Gallen, and he is a consultant physician, endocrinologist, and diabetologist whose career has included clinical medicine, research, medical education, and work relating to diabetes, exercise, and sport.

And he's got particular expertise in diabetes, exercise, and sport.

including the practical challenges of managing diabetes during physical activity and competitive sport.