Gary Boker Bobby Harrison Ray Rodger were in what pop group

Question
Who was the leader of the Polish trade union Solidarity?
Answer
Lech Walesa

Question
Borborygmus is the medical name for what?
Answer
Gas noises in gut

Question
What is a baby whale called?
Answer
Calf

Question
In Greek mythology what type of creature was Chiron?
Answer
Wise Centaur