It's pretty irrelevant. But...
Michelle obama was 22 or so when she wrote this terrible essay we've heard about but never read. Hell, Palin and her hubby were 34 years old when they were still attending meetings of a fringe party who wants alaska to secede from the USA.
It's hard to draw a line where you stop counting what they do. Mccain was 55 and called someone the C-word, right? It's ancient history.