Why The Great Khali become weak so early & Failed to Retain his physic ?

In this video, we talked about the great khali's transformation that what was the real reason behind his shocking transformation, within 4 years the great khali lost 40 to 50 percent hairs and also seems to be very weak as compared to the 2009 time. . #wwe #thegreatkhali #transformation #dalipsinghrana #wwetop10