William Knight holds the record for achieving the fastest speed achieved by an aircraft: Mach 6.7 (6.7 times faster than the speed of sound or 2020 m/s). On August 22, 1963, Joseph A. Walker achieved the highest altitude ever gained by an airplane: 107,900 m (354,200 feet). Dana Wollman -- 2001.
Steatosis (fatty liver) is an accumulation of fat in the liver. When this progresses to become associated with inflammation, it is known as steatohepatitis. Fatty liver disease is divided into: Alcohol-related fatty liver disease. Non-alcoholic fatty liver disease (NAFLD).
Non-alcoholic steatohepatitis (NASH) refers to a progression of fatty liver disease where inflammation and scarring occurs, which can lead to cirrhosis. Cirrhosis due to NASH is increasingly being associated with the development of liver cancer and the need for liver transplant. Autoimmune hepatitis.