Robert Prem
Robert "Bobby" Prem is a German sailor from Berlin who competed in two Paralympics games, winning gold in 2008 and a silver medal in 2012 both times in the sonar class with skipper Jens Kroker and fellow crew member Siegmund Mainka.
Robert "Bobby" Prem is a German sailor from Berlin who competed in two Paralympics games, winning gold in 2008 and a silver medal in 2012 both times in the sonar class with skipper Jens Kroker and fellow crew member Siegmund Mainka.