Probably the laddie. Since the title mentions 'laddie' first, it gives the impression that the story revolves around this character. But without reading it, we can't be 100% sure there aren't other important characters as well.
Given the title, it's likely that the main character is the laddie.
Most likely the laddie. However, it's possible that there are other characters who play significant roles in the story too. For example, there could be a mentor figure who helps the laddie understand what it means to be true blue. Or perhaps there are friends or family members who influence the laddie's journey in relation to the true blue aspect of the story.
I'm not sure specifically as I haven't read it. But it could be a story about a laddie (a young boy or lad) and something related to being 'true blue' which might imply loyalty or a certain set of values.
If the 'blue girl story' is a fable, the main character would be this girl who might be named something related to blue, like Bluebell or Azure. She could be facing challenges like dealing with mean characters in her village or trying to find a lost blue gem. However, without more details, this is just speculation.
Since we don't have much information about the 'the blue man story', it's difficult to say who the main character exactly is. But, given the title, it's likely that the blue man is the main character.
Since I don't know the specific 'girl in blue story', it's difficult to say who the main character is. But as the title suggests, it's likely the girl in blue.
Since I don't know the exact 'blue king story', I assume the main character is the blue king himself.
There's no way to be certain without more details. However, in a general sense, the main characters could be the decision - makers in the blue - chip firms, such as board members who approve major initiatives. Or it could be about the employees who work hard to maintain the company's high - quality standards, which contribute to it being a blue - chip in the first place.
I don't know for sure since I don't have much information about this 'the big blue true story'. It could be some oceanographers if it's related to the ocean.
If it's related to the movie, the main characters are Jacques and Enzo. They are central to the story as they are the ones competing in free - diving.
The main character is likely the boy in the blue suit who is the subject of the painting. And of course, the artist Thomas Gainsborough who created this masterpiece.
I'm not sure exactly who the main characters are without more information about the 'Blue Miracle' true story. It could be ordinary people like fishermen, a local family, or a group of friends.