Multiple outlets report on Sean McCann’s rise toward senior international sport. The articles say his long-term ambition has been to compete for Scotland and Team GB at the senior level, and that this goal is now achieved at age 21. They describe his development through a training and family-support routine associated with his mother, Kate McCann, including early-morning wake-ups and a focus on sport. One theme across the coverage is how his training experiences shaped his athletic path, including references to Sean’s dislike of swimming and descriptions of difficult or unpleasant training sessions. The reporting presents these details as part of a broader account of his dedication and progression over the years. While the sources do not agree on additional performance specifics in the excerpts provided, they converge on the same core point: Sean McCann has made it to the senior international stage for Scotland and Team GB, following sustained effort and structured preparation.