![Inside family who walk on all fours as baffled scientists think sibling's bizarre gait could be 'evolutionary throwback' | The Sun Inside family who walk on all fours as baffled scientists think sibling's bizarre gait could be 'evolutionary throwback' | The Sun](https://www.thesun.co.uk/wp-content/uploads/2021/12/NINTCHDBPICT000003815720.jpg)
Inside family who walk on all fours as baffled scientists think sibling's bizarre gait could be 'evolutionary throwback' | The Sun
![The Ulas family, a Kurdish family of 19 of which 5 walk on all fours, a trait which has never been seen in any modern human. : r/WTF The Ulas family, a Kurdish family of 19 of which 5 walk on all fours, a trait which has never been seen in any modern human. : r/WTF](https://i.redd.it/g0gx9v9v7gw51.jpg)
The Ulas family, a Kurdish family of 19 of which 5 walk on all fours, a trait which has never been seen in any modern human. : r/WTF
![Inside family who walk on all fours as baffled scientists think sibling's bizarre gait could be 'evolutionary throwback' | The Sun Inside family who walk on all fours as baffled scientists think sibling's bizarre gait could be 'evolutionary throwback' | The Sun](https://www.thesun.co.uk/wp-content/uploads/2021/12/hp-comp-quadfamily.jpg?strip=all&quality=100&w=1500&h=1000&crop=1)