Sir Ralph Kohn, the leading medical scientist and philanthropist, has died at the age of 88.
Born in Leipzig, Germany, in 1927, Sir Ralph's family fled to Amsterdam, before escaping the Nazi occupation of Holland. They then came to the UK and settled in Salford.
Sir Ralph quickly rose to prominence in the pharmaceutical industry, after obtaining his PhD in pharmacology.
In 1969, he founded the first UK’s first medical services company, which specifically focused on evaluating new therapeutic substances and is credited with changing the way clinical trials are operated today.