Balakrishnan Kuppuswamy :-)

 

During work, Raman and Narayan were chatting:

Raman: Narain, I've been attending night classes for 5 months now and I
have an exam next week.

Narayan: oh!

Raman: For example, do you know who is Graham Bell?

Narayan: No

Raman: He's the inventor of the phone in 1876; if you take night Courses
you would know this.

The next day, the same discussion took place:

Raman: Do you know who Alexander Dumas is?

Narayan: No

Raman: He's the author of "The 3 Musketeers", if you take night courses,
you would know this.

The next day, once again:

Raman: And do you know who Jean Jacques Rousseau is?

Narayan: No

Raman: He's the author of "Confessions", if you take night courses, you
would know this.

This time, Narayan got irritated and said: And you, do you know who is
Balakrishnan Kuppuswamy?

Raman: No

Narayan: He's the guy roaming with your wife!! If you stop night
courses, you would know.