If I am understanding your question correctly then this question is more a matter of opinion. For me the biggest "show off" would probably be Captain Jack Harkness.
It is impossible to know who the biggest Doctor Who fan is.
The Yogi Bear Show - 1961 Biggest Show-Off on Earth Knights and Daze Whistle-Stop and Go 1-8 was released on: USA: 20 March 1961
The Yogi Bear Show - 1961 Biggest Show-Off on Earth Knights and Daze Whistle-Stop and Go 1-8 is rated/received certificates of: USA:TV-Y (video rating)
doctor eggman/doctor robotnik is fifty-seven. But in the show sonic X doctor robotnik is doctor eggmans grandfather so that shouldve tipped you off that he's old.
Jennifer Kerns
The biggest Dr. In the world is Dr.jaya Girdhar "lives in India,,
SHOT Show
In season 12, Ramon had nawt been to the doctor in years and found out he was aged beyond his years on the inside and had diabetes.
Well here in Detroit the 2012 auto show was the biggest yet.
His biggest turn off is one someone lies to him.
His biggest turn off is one someone lies to him.
Doctor Who and Hamlet.