Jagoff is 56. Birthday is December 12, 1967. Publicly available information from the first Google result.
The reason you think he looks 50 is because he's fat. There is one small benefit of being fat, and it's that your face swells up so much, that wrinkles and crows eyes don't form (this is also the purpose of botox, plastic surgery and fillers) so you don't appear conventionally old. Old fat people look (slightly) younger that they actually are because they lack the hallmarks we typically see with old faces (although old fat people are also few and far between).