What was supposed to be an entertaining evening ended in hospital for Ralf Schumacher on Saturday after the former Formula 1 driver was injured during TV entertainer Stefan Raab's celebrity jet ski world championship.<br>Schumacher suffered a shoulder injury in a crash and will now require surgery.<br>The event at the regatta course in Duisburg had started promisingly for Schumacher. In the ...<a class='more' href='https://www.motorsport.com/f1/news/ralf-schumacher-needs-surgery-after-jet-ski-crash-on-raab-tv-show/10850720/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>