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In 2011, Jiroemon Kimura surpassed Walter Breuning's age, becoming the oldest living man in the world. Kimura was born in 1897 and lived to the remarkable age of 116 years and 54 days, while Breuning lived to 114 years and 205 days. Kimura's longevity is attributed to his healthy lifestyle, which included a diet rich in vegetables and fish, and regular exercise.