World's oldest man says smiling is his secret to 112 years

112-year-old Chitetsu Watanabe says smiling is his secret to long life. He was certified by Guinness World Records on Wednesday as the world's oldest living man.
3:00 | 02/13/20

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Transcript for World's oldest man says smiling is his secret to 112 years
Hey you know if I think that I happen look at the local. In my. A it fits the weapon they. We've Condit that he is three that won't people is all of verifying enjoyed what happened to. On 12 February from he. And in asked not. It. MS. Yeah.

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