Complex sentence: Kim Collins is a three time flag bearer for Saint Kitts and Nevis, the most of anyone from the country, and has qualified for all six of the Olympic Games that Saint Kitts and Nevis has participated in.
Split into simpler sentences: Kim Collins is a three time flag bearer for Saint Kitts and Nevis, the most of anyone from the country. He has qualified for all six of the Olympic Games that Saint Kitts and Nevis has participated in.