"Prasher’s trip would have been impossible without the sponsorship of biologist Martin Chalfie and chemist and biologist Roger Tsien, who not only invited the Prashers but paid for their airfare and hotel. Chalfie and Tsien, along with Osama Shimomura, an organic chemist and marine biologist, had won the 2008 Nobel Prize in Chemistry."
Osamu Shimomura, not Osama Shimomura!