Ras
Honorable
It's a true story.. i find it very interesting.
S. Ramanujan is a gifted guy, he didn't study maths but he just know how to do it.. he was a math genius.
Sorry, he self studied maths but he didn't get a formal education on it..
Read the wikipedia 3fel posted, there are alot of infos about him in there. The movie didn't explain much about him..