The lightest adult of all time is believed to be the Mexican woman Lucia Zarate who weighed only 4.7 pounds (2.13 kg) at the age of 17 (and was 21.5 inches tall).
Jon Brower Minnoch (September 29, 1941 – September 4, 1983) was an American man who was the heaviest recorded human in history, weighing approximately 1,400 lb (635 kilograms; 100 stone) at his peak. Obese since childhood, Minnoch normally weighed 800–900 lb (363–408 kilograms; 57–64 stone) during his adult years.
Lucia Zarate, of San Carlos, Mexico, is said by the Guinness Book of Records to have been the lightest woman ever, at just 4.7lb, and one of the shortest at 21.5 inches tall.
The most weight lost in a lifetime by a male is 2,268 kg (5,000 lb; 357 st; 2.2 tonnes) achieved by Michael Hebranko (USA).
Therefore, to lose 50 kilos, it could take anywhere from roughly 50 to 100 weeks, or 1 to 2 years. However, it's crucial to understand that this timeline is just an estimate. Everyone's body reacts differently to weight loss efforts, and individual rates of weight loss can fluctuate over time.
The weight loss does not come about because of diet, exercise or lifestyle changes. Weight loss of 10 pounds or more, or five percent of body weight, over a period of 6 to 12 months is considered “unexplained.” Unexplained weight loss can be a symptom of a serious condition or illness.
Heaviest woman ever recorded. Peak weight of 727 kg (1,603 lb; 114 st 7 lb) (Disputed). Lost 236 kg (520 lb; 37 st 2 lb) in three months on a 1,200 kcal per day diet.
The lightest adult of all time is believed to be the Mexican woman Lucia Zarate who weighed only 4.7 pounds (2.13 kg) at the age of 17 (and was 21.5 inches tall). She had put on weight, and was up to 13 lb.
01/6Taking control of life and prioritizing health
At age 57, Neal Bendesky, who worked in sports marketing, weighed around 204 kg. He felt his weight was slowing him down, physically as well as professionally, since he “didn't look the part” for his job.
The heaviest object ever directly weighed was the Revolving Service Structure (RSS) of launch pad 39B at NASA's Kennedy Space Center, Florida, USA. The structure was lifted up on 21 jacking points which, between them, measured the mass of the RSS as 2,423 tonnes (5,342,000 lbs).
Carol Ann Yager (January 26, 1960 – July 18, 1994) was an American woman who was the heaviest woman ever recorded and one of the most severely obese people in history.
Zárate is the first person to have been identified with Majewski osteodysplastic primordial dwarfism type II. She was entered into the Guinness World Records as the "lightest recorded adult", weighing only 4.7 pounds (2.1 kg) at the age of 17.
The shortest living man is Afshin Ghaderzadeh from Iran, who was measured at 65.24 cm (2 ft. 1.68 in.) in Dubai, UAE, on December 13, 2022. Meet the world's shortest man, Iran's Afshin Ghaderzadeh.
Juan Pedro, 32, weighs 500kg (1100 pounds) and is largely bed-ridden due to his large size.
Weighing in at over 643 pounds, Pauline Potter is the world's heaviest living woman.
If your BMI is less than 18.5, it falls within the underweight range. If your BMI is 18.5 to 24.9, it falls within the Healthy Weight range. If your BMI is 25.0 to 29.9, it falls within the overweight range.
You would need to consume only 500-1,000 calories per day, which is an extremely low amount and likely not sustainable or healthy for most people. In fact, trying to lose 5 kg in one week is generally not realistic or healthy.
Causes of unintentional weight loss
It can also be caused by malnutrition, a health condition or a combination of things. Some causes of unintentional weight loss include: mental health conditions, such as depression, anxiety, eating disorders and obsessive compulsive disorder (OCD)