Lee, 42, from England, has a rare stomach disorder that means his body is eating itself. In Columbia, Edward is just 70cm tall. Can a specialist explain it? S6/Ep14
In Mexico Dany, 8, was born with Moebius Syndrome which paralysed her face. She's set to undergo delicate microsurgery. Will she smile for the first time? S6/Ep13
Joelison from Brazil is 237cm tall. His wife is just 152cm. What's stopping them having children? In Colombia, Sharick falls asleep for up to a month. S4/Ep3
A woman undergoes a face transplant, a Chinese boy has a very long neck, a girl has a huge amount of excess hair, and a boy has a giant scrotum. S3/Ep5
Ylena's neck painfully dislocates at the slightest movement. Kayla has an extremely rare and painful condition where her arm burns on the inside. S6/Ep1
Two feet tall brothers were hidden from the world for years because they were considered cursed. Plus, a boy's brain tumour causes violent seizures. S5/Ep10
A young Brazilian boy was born without eyes, and the family hopes to have prosthetic eyes made. Two brothers in Nebraska suffer a rare bone loss condition. S5/Ep7
A young Brazilian boy was born without eyes, and the family hopes to have prosthetic eyes made. Two brothers in Nebraska suffer a rare bone loss condition. S5/Ep7
A Kenyan man developed a growth on his genitals as a boy, but it has swollen significantly. An American man with just one arm and finger gives motivational talks. S5/Ep5
A Kenyan man developed a growth on his genitals as a boy, but it has swollen significantly. An American man with just one arm and finger gives motivational talks. S5/Ep5
An English girl whose limbs had to be amputated when she was born is fitted for prosthetics. A Polish man is the world's first recipient of a donor hand. S5/Ep4
An English girl whose limbs had to be amputated when she was born is fitted for prosthetics. A Polish man is the world's first recipient of a donor hand. S5/Ep4
A Romanian boy's face grows too fast, slowly choking him to death, and doctors try a possible treatment. Plus, a child was born with an extra arm on his back. S5/Ep3
A Romanian boy's face grows too fast, slowly choking him to death, and doctors try a possible treatment. Plus, a child was born with an extra arm on his back. S5/Ep3
Hashmot Ali had his face torn away by a tiger, and Yulianna Yussef is covered with hundreds of hairy birthmarks. Can doctors effectively treat them? S5/Ep1
A woman undergoes a face transplant, a Chinese boy has a very long neck, a girl has a huge amount of excess hair, and a boy has a giant scrotum. S3/Ep5
A Brazilian village fears the sun, a South African woman has giant legs, there's an armless American mother and a girl's tongue won't stop growing. S3/Ep3
A Kenyan man developed a growth on his genitals as a boy, but it has swollen significantly. An American man with just one arm and finger gives motivational talks. S5/Ep5
A woman battles an aging condition. Plus, three Filipino brothers can never grow, and a football team of little people fights prejudice in Brazil. S3/Ep1
Brazilian toddlers Ysabelle and Ysadora were born joined at the head. In Mexico, Flor, 19, has a rare disorder causing half her face to sink in on itself. S6/Ep20
Brazilian toddlers Ysabelle and Ysadora were born joined at the head. In Mexico, Flor, 19, has a rare disorder causing half her face to sink in on itself. S6/Ep20
Brazilian toddlers Ysabelle and Ysadora were born joined at the head. In Mexico, Flor, 19, has a rare disorder causing half her face to sink in on itself. S6/Ep20
The UK's shortest married couple both have dwarfism and are expecting their second child. In India, Miria is three and has a severe cleft palate. S6/Ep19
The UK's shortest married couple both have dwarfism and are expecting their second child. In India, Miria is three and has a severe cleft palate. S6/Ep19
The UK's shortest married couple both have dwarfism and are expecting their second child. In India, Miria is three and has a severe cleft palate. S6/Ep19
A German woman blind in one eye has pioneering surgery where one of her teeth is used to hold a lens in her eye. Teenage Indian brothers are joined at the hip. S6/Ep18
A German woman blind in one eye has pioneering surgery where one of her teeth is used to hold a lens in her eye. Teenage Indian brothers are joined at the hip. S6/Ep18
American toddler Cora was born with a condition causing her hands to swell up. In Brazil, Judite, was born with deformed legs and spine and walks on all fours. S6/Ep17
When Richard, 43, was shot in the face he underwent a face transplant, but now has complications. In a Peruvian village boys and men are going blind. S6/Ep16
When Richard, 43, was shot in the face he underwent a face transplant, but now has complications. In a Peruvian village boys and men are going blind. S6/Ep16
When Richard, 43, was shot in the face he underwent a face transplant, but now has complications. In a Peruvian village boys and men are going blind. S6/Ep16
In India, baby Chahat weighs as much a six-year-old. Her family travel 2000kms to see a top obesity expert. In Spain, Juana is allergic to the outside world. S6/Ep15
In India, baby Chahat weighs as much a six-year-old. Her family travel 2000kms to see a top obesity expert. In Spain, Juana is allergic to the outside world. S6/Ep15
In India, baby Chahat weighs as much a six-year-old. Her family travel 2000kms to see a top obesity expert. In Spain, Juana is allergic to the outside world. S6/Ep15
Lee, 42, from England, has a rare stomach disorder that means his body is eating itself. In Columbia, Edward is just 70cm tall. Can a specialist explain it? S6/Ep14