state the definition of health given by WHO write down the traits of a healthy person

According to the WHO, Health is a state of complete physical, mental and social well-being and not merely the absence of disease.  The important traits of healthy person are:

• They are more efficient at work.
• They are physically, emotionally and mentally strong.
• They have positive feelings about themselves and others.
• Healthy people are quite creative. They possess exceptional zest and amazing brain function. etc.