Blogged By: La Tray

Source & Story Credit: US Weekly – Zach Johnson

Photo Credit: Patrick Scwharzenegger via WhoSay

Posted: Saturday March 10, 2012 @ 5:50 p.m. PST

Patrick Scwharzenegger was involved in a minor skiing accident  in Sun Valley, Idaho Saturday — and the 18-year-old provided the evidence via  WhoSay.

“Little ski accident today. Some bruises and sitches down [my] back and butt,”  Patrick wrote in a photo caption. “Thanks to the Sun Valley doctors  for everything.”

Arnold Schwarzenegger and Maria Shriver‘s eldest son also uploaded a  graphic photo of the deep cut just above his right butt cheek, showing his  bloodstained underwear.

Patrick, a part-time model, is currently a senior at at Brentwood School in L.A.  He also has his own clothing line, Project 360, which helps raise money for  various charities. Though he’s interested in acting, he’s also hoping to further  his education.