This article is within the scope of WikiProject Caribbean, an attempt to build a comprehensive guide to the countries of the Caribbean on Wikipedia. If you would like to participate, you can edit this article, or visit the project page, where you can join the project and/or contribute to the discussion. If you are new to editing Wikipedia visit the welcome page to become familiar with the guidelines.CaribbeanWikipedia:WikiProject CaribbeanTemplate:WikiProject CaribbeanCaribbean
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This article is within the scope of WikiProject Central America, a collaborative effort to improve the coverage of Central America on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Central AmericaWikipedia:WikiProject Central AmericaTemplate:WikiProject Central AmericaCentral America
This article is within the scope of WikiProject Belize, a collaborative effort to improve the coverage of Belize on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.BelizeWikipedia:WikiProject BelizeTemplate:WikiProject BelizeBelize
"The nation made its debut in Olympic competition later that year at the 1968 Summer Olympics, and except for the boycotted 1980 Summer Olympics[2] have appeared in every Summer Olympiad since." - "The nation ... has" not "have"
"This made Sydney their eighth appearance at a Summer Olympic Games, and they have yet to appear at any Winter Olympic Games." - "although" instead of "and" sounds better
"Belize has yet to win its first Olympic medal." - recommend using the {{As of}} template for this type of statement
In the paragraph you talk about Emma and then Jayson, in the table it is the other way around. Recommend staying consistent by swapping Emma and Jayson in the paragraph.
"...and had would later go on to represent Belize at the 2004 Summer Olympics in Athens." - remove "had"
"On 23 September, she was drawn into the third heat of the women's 100 meters, and she finished the heat in 12.25 seconds, which was seventh out of eight competitors in her heat, and Wade was eliminated." = recommend splitting into two sentences.