Nephew Breaks Spine In Crash

David Schumacher -- the nephew of racing icon Michael Schumacher -- suffered a broken spine during a terrifying crash in Germany, his family announced on Thursday.

The scene was tough to watch -- David's Mercedes-AMG GT3 crashed during the final round of the 2022 DTM season at Hockenheim ... after his car crashed into fellow racer Thomas Preining as the two were battling for seventh into Turn 8.

Ralf Schumacher, David's father, shared the update with German news agency Deutsche Presse-Agentur (DPA) ... saying his son has to wear a corset due to the accident but won't require surgery.

"When David came home, he was still complaining of back pain,” Ralf Schumacher told the outlet. “We then…