Ari Fletcher has sparked reactions after saying that Instagram should have a "weigh limit on people who can do mukbangs."RELATED: Ari Fletcher Recalls Yosohn's Reaction To Her Telling Him What Year She Was Born & The Internet Is Crackin' UP (WATCH)Ari Fletcher Says Instagram Should Have A "Weigh Limit On People Who Can Do Mukbangs"During the early hours of Friday, September 5, Ari Fletcher took to Instagram with a message about Instagram and mukbangs.