Lamech

• Lamech was the son of Methuselah who was only 187 years old at the time of Lamech's birth.
• Lamech became the father of Noah (of Noah & the Flood) when he was 182 years old.

From Genesis:

5:25 And Methuselah lived an hundred eighty and seven years, and begat Lamech:
5:26 And Methuselah lived after he begat Lamech seven hundred eighty and two years, and begat sons and daughters:
5:27 And all the days of Methuselah were nine hundred sixty and nine years: and he died.
5:28 And Lamech lived an hundred eighty and two years, and begat a son:
5:29 And he called his name Noah, saying, This [same] shall comfort us concerning our work and toil of our hands, because of the ground which the LORD hath cursed.
5:30 And Lamech lived after he begat Noah five hundred ninety and five years, and begat sons and daughters:
5:31 And all the days of Lamech were seven hundred seventy and seven years: and he died.