Lilly Pharmaceuticals Mystery solved! Can’t crack this crossword clue?

– Founder of the pharmaceutical company
– Famous for producing drugs like Prozac and Cialis
– His first name is a three-letter palindrome
– One of the wealthiest individuals in the world
– Philanthropist who donated billions to education and healthcare
– Inventor of artificial insulin
– Last name starts with the letter “L”
– Known for revolutionizing medicine