When Mortensen died at the age of 115 years and 252 days, he was the oldest man who had ever lived whose age is undisputed. Mortensen was born in Denmark in 1882 and immigrated to the US in 1903. He worked in various trades until he retired in 1950. Twenty-eight years later, at the age of 96, he reportedly rode his bicycle to a retirement home in San Rafael, California, where he lived for the rest of his life. What advice for living a long life did Mortensen give on his 115th birthday? Discuss