It's never too late. I was happy to pull off a 65 day in a row cardio streak last year.
An exercise routine started in his old age has helped keep Ireland native Richard Morgan in peak physical condition and stave off death, having now rowed the equivalent of almost 10 times around the globe and won four world championships.
A 93-year-old Irishman [pictured] with the fitness of someone more than half his age is giving scientists a fuller picture of what it takes to live to a ripe old age.