[originaltext]　　(3) The German former Mo to Racing champion Michael Schumacher

　　(3) The German former Mo to Racing champion Michael Schumacher is having a medical test after suffering a head injury while skiing in the French Alps. One of the France’s leading trauma specialists, who is also a close friend, has flown to the hospital in Grenoble where the former racing driver is being treated. Michael Schumacher who is an experienced skier was with his 14-year-old son when he had the accident this morning. His head hit a rock but he was wearing a helmet and emergency services were quickly at the scene. (4) He was taken by helicopter to hospital at a nearby town of Moutiers. But then later, he was transferred to the larger regional hospital in Grenoble. There is no official word about his condition.
　　3.  When did Michael Schumacher get injured?
　　4.  What do we know about Michael Schumacher?