The black belt instructor did a technique that placed his entire body weight on Greener’s neck causing him to instantly fall ...

He spent several months in the hospital and reportedly suffered multiple strokes during treatment, his attorneys told the ...

Greener's cervical vertebrae was crushed when his instructor placed his full body weight on him A California man has been awarded $56 million after he was left paralyzed from the neck down by his ...

A jiu-jitsu student has been awarded $56 million after he was left paralyzed from the neck down by a black-belt instructor known as “Sinistro.” Jack Greener, 30, was a beginner white belt ...

Jack Greener, a beginner-level jiu-jitsu student, was awarded compensation after suffering a severe injury in training.

THIS is the horror moment a jiu-jitsu student was left paralysed from the neck down after being slammed by his black belt instructor. Jack Greener, a beginner white belt, was seen receiving ...

Jack Greener, a beginner jiu-jitsu student, was awarded over $56 million after a 2018 sparring session with his instructor ...

A single moment on the mat changed everything for Jack Greener, with a jiu-jitsu studio now facing a huge reckoning after the ...

Jiu-jitsu is an "exercise of the mind," the brothers ... or if someone places two hands around your neck with the intention to choke — are a basic necessity, Joaquim Valente noted.