Bobby Fischer can's solve this puzzle...Mate in three

Agadmators chess channel on YouTube.
Bobby Fischer lost 2 bets trying to solve this puzzle
(Mate in 3)

Agadmators chess channel on YouTube.
Bobby Fischer lost 2 bets trying to solve this puzzle
(Mate in 3)
Does such claim has any reality or is it true? Where did it publish first? Surely Agadmators came to know this fact. But what is the original source?
Answer: 1.Bc4! Kf5 2.Qf3+ Kg6 3.Qf7# or 1.Bc4 Ke5 2.Qd5+ Kf6 3.Qg5#.
I found the solution, I did not solve it.

Agadmators chess channel on YouTube.
Bobby Fischer lost 2 bets trying to solve this puzzle
(Mate in 3)
Does such claim has any reality or is it true? Where did it publish first? Surely Agadmators came to know this fact. But what is the original source?
isn't the bobby gal dead? or are my historical facts completely wrong?