U.K.’s Channel 5 commissioned Barcroft Productions to produce three separate projects for the Extraordinary People films. Barcroft will produce these three hour-long films: World’s Heaviest ChildThe Solar Boys, and The Butterfly Boys. World’s Heaviest Child follows an 11 year old in Indonesia, as he becomes the youngest patient for gastric sleeve operation. The executive producers from Barcroft Productions include Sam Barcroft, Peter Wyles, and Jude Parker.