Arnold Schwarzenegger's son Christopher is in an intensive care unit (ICU) in the hospital after a surfing accident, according to a report. TMZ.com
The 13 year old, the actor/politician's youngest son with estranged wife Maria Shriver, was seriously injured in Malibu, California this weekend. He was admitted to a medical center suffering from multiple broken bones and a collapsed lung, according to
The website reports Christopher has spent the last few days in an intensive care unit (ICU), although his current condition is not known.
Schwarzenegger also has a 17-year-old son, Patrick
, with Shriver, and he recently revealed he fathered another boy with a member of his household staff - a revelation that appeared to end his marriage.