That's because early Monday morning, Mir revealed on Instagram that he recently "underwent an emergency spinal fusion and ...

“Recently, I faced a significant hurdle: I underwent an emergency spinal fusion and laminectomy of my entire thoracic spine ... and focusing on my recovery. This is just another challenge ...

That’s because early Monday morning, Mir revealed on Instagram that he recently “underwent an emergency spinal fusion and laminectomy of (his) entire thoracic spine.” According to Johns Hopkins ...