Found this information fascinating. I got it from Men's Health.
Average Height: Height-5ft 9 (1.77 meters)
Average Weight: Weight- 172 lbs
Average Weight Distribution Tissue Type: 43% is muscle, 14% fat, 14% bone and marrow, 12% internal organs, 9% connective tissue and skin, 8% blood.
Average Body Weight Distribution: 47% trunk and neck, 34% legs, 12% arms, 7% head.
Water Content: Two thirds of the body is water
Average Area of Skin: If laid flat skin would cover between 11-18 meters
Average Lifetime Heart Beats: 2,700,000,000 times at between 72-80 beats per minute
Number of Bones: 206
Average Number of Sperm Produced: Man can produce 3,000 sperm a second
Average Number of Sperm per Ejaculation: 200- 300 million
Average Male Voice Audibility: Can be understood up to 200 yards. However the maximum distance is 10.5 miles at night over still water
Average Hair Count: 100,000 hairs
Average Penis Size: 2.5 to 5 inches (6-11 cms) when flaccid. 4 and 8 inches 9 (10-20 cms) when erect,
Average Breakdown of Man in Elements: 65% oxygen, 18.5% carbon, 9.5% hydrogen, 3.3% nitrogen, 1.5% calcium, 1% phosphorus, and 0.35% or less of potassium, sulphur, chlorine, sodium and magnesium. There are also traces of iron, fluorine, iodine, zinc and a few others
Average Height: Height-5ft 9 (1.77 meters)
Average Weight: Weight- 172 lbs
Average Weight Distribution Tissue Type: 43% is muscle, 14% fat, 14% bone and marrow, 12% internal organs, 9% connective tissue and skin, 8% blood.
Average Body Weight Distribution: 47% trunk and neck, 34% legs, 12% arms, 7% head.
Water Content: Two thirds of the body is water
Average Area of Skin: If laid flat skin would cover between 11-18 meters
Average Lifetime Heart Beats: 2,700,000,000 times at between 72-80 beats per minute
Number of Bones: 206
Average Number of Sperm Produced: Man can produce 3,000 sperm a second
Average Number of Sperm per Ejaculation: 200- 300 million
Average Male Voice Audibility: Can be understood up to 200 yards. However the maximum distance is 10.5 miles at night over still water
Average Hair Count: 100,000 hairs
Average Penis Size: 2.5 to 5 inches (6-11 cms) when flaccid. 4 and 8 inches 9 (10-20 cms) when erect,
Average Breakdown of Man in Elements: 65% oxygen, 18.5% carbon, 9.5% hydrogen, 3.3% nitrogen, 1.5% calcium, 1% phosphorus, and 0.35% or less of potassium, sulphur, chlorine, sodium and magnesium. There are also traces of iron, fluorine, iodine, zinc and a few others