yes he is the final boss you have to face.
Do you mean defeating jecht or yu yeven?
"...Braska decided to become a summoner and embarked on a pilgrimage with his guardians Auron and Jecht to defeat Sin..."-From Wikipedia
Braska's guardians were Auron and Jecht.
Kid, ill give to you straight, braska's guardians are none other then Jecht (Tidus' father) and Auron, if you play final fantasy X, you'll find out more then i do.
The song is called "Otherworld". It is also played during the CG Cutscene at the start when you first see Auron overlooking Zanarkand.
Final Fantasy X was first released in the year 2001.
i think its called jecht battle or something but here it is just copy and paste it into a seach http://www.nme.com/video/id/vGIswJBe9PU/search/ff10
Yes there are subtitles in Final Fantasy X
There isn't a whirlwind in Final Fantasy X.
There are no cheat codes for Final Fantasy X.
Yes well this is my opinion. Final Fantasy X is better than Final Fantasy XIII
Sin was only in Final Fantasy X, and mentioned in Final Fantasy X-2.