who is churiskova Toronoma ?

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

Jason: oh!

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

Jason: No

Mike: 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:

Mike: Do you know who Alexander Dumas is?

Jason: No

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

The next day, once again:

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

Jason: No

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

This time, Jason got irritated and said: And you, do you know who is
Churiskova Toronoma?

Mike: No

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