Misc: ---------- of the population can curl their tongue into a tube?

Questions

Who said "A woman is only a woman, but a good cigar is a smoke"?

Which sport is Wayne Gretzky famous for?

Which city was the seat of the Holy Roman Emperors in the 17th century?

Which pharaoh built the great temple at Abu Simbel?

Which poet first said "A thing of beauty is a joy forever"?