The person who pretended to have leadership abilities:
This person wanted to be so popular that he/she ran
for president of a small organization. He/She won
unopposed. Several terms later, the organization
is in disarray but the person became
popular but infamous.
A disagreeable person who lost 75 lbs.:
This person who was most disagreeable was so proud
of the fact that he/she lost a lot of weight. The
person did it by a combination of dieting and
exercise. However, despite the weight loss, the
person was disagreeable and unliked by many.