At her heaviest , Mia Vayner weighed around 540 pounds . ( CNN ) -- Friends describe Mia Vayner as boisterous , outgoing and passionate . Mia decided to ditch her motorized wheelchair and built a manual sport chair . She was able to walk with the help of crutches for about 6 months before she had surgery on both legs in order to fix them up.
At her heaviest , Mia Vayner weighed around 540 pounds . Mia decided to ditch her motorized wheelchair and built a manual sport chair . She was able to walk with the help of crutches for about 6 months before she had surgery on both legs in order to fix them up.