Michael Schumacher suffered severe head injury while skiing on holiday in 2013
Family has issued a rare statement on Facebook thanking fans for their support
It said 'we are doing everything humanly possible to help' the Formula One great
They will celebrate his 'victories, records and jubilation' as he turns 50 tomorrow
By JULIAN ROBINSON FOR MAILONLINE
PUBLISHED: 08:28 GMT, 2 January 2019 |UPDATED: 12:09 GMT, 2 January 2019
Michael Schumacher's wife has issued a rare statement thanking fans ahead of the German driver's 50th birthday tomorrow.
Corinna Schumacher t...