I don't think there are any movies based solely around these peoples lives, but if there are please inform me because I want to watch it. These people have badass stories, what is Hollywood waiting for? As always you can add on to this list. If you do add something please add a brief description of why you want to see them in a movie.
http://www.ranker.com/list/people-i-want-to-watch-a-movie-about/stokified,
Constantine the Great
I really would like to see a movie about the guy Constantinople was named after. 1st Christian Roman Emperor in 306 AD. A Roman military tribune. Was emperor for over 30 years. Involved in a civil war.
I'll pass on the other Constantine movies involving Keanu Reeves.
Josip Broz Tito
1st President of Yugoslavia. In charge of the most effective resistance of fucking Axis powers. Youngest Sergeant Major in Austrio-Hungarian Army. Captured by Imperial Russians during WWI. This movie will never happen because he was a Socialist, but I really don't care. It would be a good movie.
Ronaldinho
At age 13 he scored 23 goals in a game. He was poor growing up. He played soccer professionally in France, Spain, Italy, and Brazil. He has played around 100 matches with the Brazilian national team. I want to see how he developed his coordination because it's really remarkable.
Mirko Filipovic
Was part of Croatian parliament from 2003-2007 while still being an active UFC fighter. He was in Special Forces in his younger years. He fought in K-1 and pride fighting. He was also in a movie.
Cleopatra
She was the last active pharaoh of ancient Egypt. She also had Greek nationality, which doesn't get portrayed nowadays. She aligned with Mark Antony after Caesar was assassinated in 44 BC. Was Caesars mistress and had his child. Apparently died from suicide.
John McEnroe
Won 7 tennis grand slams. Epic rivalries with Borg, Connors and Lendl. First "bad boy" of tennis? Military brat as a kid.
Lou Gehrig
Attended Columbia University and was a frat boy getting an engineering degree on a football scholarship. 2-time AL MVP. He even has a disease named after him (I"m not trying to be disrespectful.)