Christopher Schwarzenegger, son of governor Arnold Schwarzenegger and Maria Shriver is in the ICU since Sunday after a surfing accident.

The 13 year old boy went boogie boarding in Malibu when he fell and suffered broken bones, broken ribs, and a collapsed lung. His mom Shriver was in Malibu with him when the accident happened.

“Christopher has been in ICU since Sunday,” a close source tells People magazine. “Maria has not left his side and is sleeping at hospital.” His dad Schwarzenegger has been visiting his son as well.

Our thoughts and prayers are with the family!