Wayne Knight — who played Seinfeld’s portly postman nemesis Newman on the hit ’90s series — dropped more than 100 pounds after a doctor warned he was eating himself to death! Knight, 69 ...

Wayne Knight is pictured during a “Seinfeld” fan event at the Donald E. Stephens Convention Center in Rosemont, Illinois, on August 18, 2024. (Barry Brecheisen/WireImage) ...

Wayne Knight’s weight loss story is a reminder that transformation takes time. The Seinfeld star, now 69, was recently stopped by TMZ and asked how he lost 110 pounds over his career.

Wayne Knight, who appeared in 44 episodes of “Seinfeld” as Jerry’s neighbor and nemesis, was the subject of plenty of weight jokes during the series’ run in the 1990s.