Michael Schumacher's manager has branded claims he is walking again 'irresponsible'.

Report informs, German magazine 'Bunte' claimed Schumacher, a seven-time F1 world champion, was walking again in a front page exclusive published in the last few days.

The report featured a comment from an unnamed friend of Schumacher's, who said: "Michael is very thin. But he can once again walk a little with the help of his therapists.

"He manages to make a couple of steps. And he can also raise an arm."

But Sabine Kehm, Schumacher's manager, has denied the reports.

/By Report/