Sandra Melo wrote -Gui is a 3 month old baby born with Congenital Hyperinsulinism. He has been at the Hospital since birth mostly because there is little knowledge amongst the medical community about his condition. The last 20 years of research have shed some light on CHI but there is much to be learned. Gui's quality life depends on more research being conducted, so babies like Gui can be diagnosed and treated promptly. This is our way of contributing to that: raising awareness and supporting research. Help us help the people who can help Gui and other CHI babies. Support Team Gui!