Daily Star's biggest headlines straight to your inbox!Michael Schumacher is doing therapy and is comfortable, says his wife in a new health update.The German, who won seven Formula One World Drivers' Championships between 1994 and 2004, sustained a serious head injury despite wearing a helmet during a skiing accident in 2013.And details of the 52-year-old's health status have been kept private by his family, including wife Corinna and their two children.But there has been good news from Schumacher's other half as they prepare for the release of new Netflix documentary 'SCHUMACHER', which discusses the impact of the incident on his life.Speaking in the intimate film, which is released on September 15, Corinna said: “We’re together.