KBC 2022| Choose the correct option
Ques: Who became the first pilot in the world to fly an aircraft faster than the speed of sound in 1947?
A. John Glenn
B. Chuck Yeager
C. Jimmy Doolittle
D.Noel Veen
Answer: B. Chuck Yeager
KBC 2022| Who became the first pilot in the world to fly an aircraft faster than the speed of sound in 1947?
