Bonjour pouvez vous me donnez des différences entre Elvis Presley et John Lennon s'il vous plait et aussi une phrase qui les concernes tous les deux svp même si

Elvis was born in the USA despite Lennon was born in England
lennon has a younger sister /Elvis twin died during his childhood
Elvis was already a star when Lennon became a singer

Both of them become after their death icons of Rock'N'Roll