I stay fit by running and playing 5-a-side soccer but I am 5'9 weight 197lbs, I ran 10k in 50 minutes last weekend. BMI is a strange measure if I can be overwei

I stay fit by running and playing 5-a-side soccer but I am 5'9 weight 197lbs, I ran 10k in 50 minutes last weekend. BMI is a strange measure if I can be overweight without trying to put on muscle but be fitter than 95% of the population.