Michael is feeling old after going to a Snoop Dogg concert in Dallas over the weekend. Since he was depressed about his age, he called up his 93-year-old great grandmother, Nanny, to see if there was anything more to life after 30. After raising 16 children, his great grandmother told him her favorite part of life was when she was finally able to be on her own. Click the player above to listen to the full phone call.

In 2010, Billy weighed 485. Today, he is 225 pounds lighter and is helping others achieve their fitness goals as a personal trainer. Listen to his story below:

Billy’s next step is skin removal surgery. Unfortunately, it’s not cheap. You can help him reach his $16,000 goal by donating at his GoFundMe page: http://www.gofundme.com/BillysSkinRemoval.