As you may recall, comedian, actor, writer and filmmaker Kevin Smith was at death's door just six months ago after suffering a heart attack.

Not long afterwards, he revealed that he felt that he was living on 'borrowed time' and that he had made several lifestyle changes - including becoming a vegan - in order to improve his health.

Now, Smith has posted an update on his progress and to say that his weightloss is dramatic is something of an understatement.

"6 months ago yesterday, I had a heart attack," he said in a post on  Instagram. "The Doctor told me to lose 50 pounds, but I have a problem doing what I’m told. So I lost 51 pounds instead."

He revealed that he had lost the weight via Weight Watchers and was now at his lightest weight since high school - adding that he was inspired to follow a plant-based/vegan diet by his daughter, Harley.

Read his full post below: