Sophie, Bath UK. The blood volume of most mammals is approximately 7 to 9% of ideal bodyweight. If your 7ft giant weighed 100kg (15St 10lb), they would have a blood volume of 7 to 9 liters (12.3 to 15.85 British Pints) and a 5ft person weighing half that (50kg) would have a blood volume of 6 to 8 pints.
Biography. Jeff Gadley competed in swimming, football, and track at Buffalo's Kensington High. In track he also competed in the decathlon in college at Plattsburgh State. Gadley competed in bobsledding for only two full years, at the 1980 Winter Olympics, and on the US team at the 1979 World Championships. He earned his degree in nursing from Plattsburgh State.
Brian Bosworth. Brian Keith Bosworth (born March 9, 1965), nicknamed The Boz, is a former American professional football player who played as a linebacker for the Seattle Seahawks in the National Football League (NFL). Bosworth played college football for the University of Oklahoma, and was a two-time consensus All-American.