Robin McLaurin Williams (July, 21, 1951-August 11, 2014) was an American actor and comedian. Known for his improvisational skills and the wide variety of characters he created on the spur of the moment and portrayed on film, in dramas and comedians alike, he is regarded as one of the greatest comedians of all time. And now a La Manso ring is named after him. Details Metallic green oval, metallic green cercle on a base of a yellow square ring. Every Robbin Williams aka Profesor chiflado ring is unique and has its own personality. Each piece is created from a recovered mold found at an old shop in Barcelona, and is individually handcrafted at La Manso's atelier. If you are lucky enough to spot the injection point, know that you have just found your ring's belly button. Please bear in mind that any irregular surface texture or color variation, instead of imperfections or defects, are the result of the artisanal process and manual production by our team who puts love and care into each one of our products.