A height of 6 feet and one inch is wonderful height and indicates very good growth. After 18 years of age, growth in height is stopped and that is why I am not considering your age of 23 years as factor to calculate your weight. Only height is considered. According to growth standards, a man with an height of 6 feet and one inch should have a weight of 75.30-80.74 Kg or 166-178 pounds including shoes.