Let's begin by listing out the information given to us:
Height (h) = 5'10 = 1.524m
Mass (m) = 185 lbs = 83.915 kg
The formula for BMI is given by:
BMI = m/h²
BMI = 83.915/1.524² = 36.1301417047
BMI = 36.1 (1 decimal place)
This person is therefore obese