What opera star sold more recordings in 1990 than all but Madonna and Elthon john?

In 1990, the Opera star who sold more recordings than all but Madonna and Elton John was Luciano Pavarotti. His remarkable popularity and talent helped bridge the gap between classical and popular music, leading to significant album sales during that time. Pavarotti's crossover appeal and charismatic performances contributed to his commercial success, making him one of the best-selling artists of that year.