'Slow AF Run Club' author Martinus Evans weighs over 300 pounds and runs marathons. He wants everyone to find joy in being active

Martinus Evans likes to prove people wrong. That’s why he started running after a doctor told him he was fat and couldn’t do it.

That’s also where the name of his international run club came from. When someone on the sidelines of a marathon he was running called him “slow AF,” he put the slogan on his shirt the next time he ran a race.

Since that day about a decade ago, Evans has become the poster child for people who don’t fit the traditional image of a runner — slim, fit, lean. Instead, he has run multiple marathons in a body weighing 300-plus pounds, and he wants us all to think differently about what it means to be active.

Now he has a new book out called “Slow AF Run Club,” and The Show spoke with him more about it.