When this cat first mewed outside the home of its now owner, it was in a really bad state and was rescued and taken to the vet. At the vet, the man was informed that the cat was very ill and that he would not live as his stomach was full of synthetic material and his skin was covered in engine oil. The man refused to accept this.
See his incredible 175 lbs. transformation.
This is John Calvo. He weighed 340lbs (154.5 kg) in April 2010. 3 years later (March 2013), he only weighed 165lbs (74.5 kg). That makes a loss of 175lbs (80 kg).
This 24-year-old Australian shows us how he became a girl in 3 years through this video timeline.