Marcello Mastroianni was an iconic Italian actor, celebrated for his roles in films like 'La Dolce Vita' and '8½.' He starred in 147 films and earned numerous awards, including BAFTAs and Golden Globes.
This is based on winning 1 head-to-head matchups with other famous people, but also losing 19 head-to-head matchups.
Most recently Marcello Mastroianni lost a matchup to Maggie Smith (#403) voted by someone from Canada.