Nonsense. Chamizo moved to Italy, married an Italian, he's still here after many years and was essentially banned from competing for Cuba.
Colturi's tie to Albania is that the Albanian federation had invested a ton of money in her mother's business (élite and very costly academy for young skiers), and then gave her a role, and probably another big salary, as a director in exchange for the pomise of their first winter Olympic medal. A better comparison is to that archer who competed for Ivory Coast because her father had a big clothing business in the country.