Jesse Hogan underwent surgery today after being diagnosed with testicular cancer.

Hogan's manager Matt Bain provided an update to mix94.5's sister station Triple M's show, The Rush Hour, a short time ago - which Billy Brownless read on-air.

"I'm in with Jesse now, he has just woken up. The operation went extremely well if you want to pass that on to the guys," the text read.

Great news.