MrBeast surprised a 12-year-old fan with a one-of-a-kind bionic ‘Beast Arm’, a bionic arm to assist with everyday activities.

The gift came after years of dreaming of having a bionic arm to help him perform everyday tasks and feel more confident at school.

A 12-year-old was surprised with his first bionic arm by YouTube megastar Jimmy Donaldson - known as MrBeast. Kai Pollnitz, who was born without his right hand, received the custom-built prosthetic at ...

MrBeast surprised 12-year-old Kai Pollnitz with a custom bionic “Beast Arm” after learning insurance would not cover a prosthetic. Partnering with Open Bionics, the YouTuber delivered the arm during a ...