BMI for 189 cm and 59 kg
BMI 16.5
Asia-Pacific cut-offs (23 · 25) · underweight
WHO international cut-offs (25 · 30) · underweight
Reference weight and healthy range
At BMI 22 the reference weight is 78.6 kg.
The healthy range (BMI 18.5–22.9) is 66.1–81.8 kg.
That is 7.1 kg below the bottom of the range.
Other pairs that also give BMI 16.5
Nearby heights and weights
BMI cannot tell muscle from fat, so it reads high for people who train heavily. It is a reference figure, not a diagnosis.