Twenty-year

In its twenty-year history, my country has had three presidents. I took pride in the first, was unimpressed by the second, and am positively disgusted by the third. If the pattern holds, I doubt that our fourth president will even be human.

Source: tatoeba (3606703)

After a twenty-year career in sport, this year's Tour de France was his swansong.

Source: tatoeba (10113414)

Ziri still has the same energy as a twenty-year old.

Source: tatoeba (10798732)