Consider the following phrases:
Example 1: CompanyX is the world's largest and leading authority for online dating.
CompanyX is the world's largest and leading authority for online dating.
Example 2: CompanyX is world's largest and leading authority for online dating.
CompanyX is world's largest and leading authority for online dating.
As you can see, in the 2nd example the word "the" has been left out. I am not sure if any of these sentences are wrong to say, or if there is a special exception or context when to leave out "the".
I have been looking on google for more information about this, but could not find clear anwsers about it.
I hope someone can clear this problem up for me, thank you in advance!