ライフヒストリー

noun

life history

A direct loanword from English, used in academic or formal contexts to refer to an individual's life story or developmental history.

• 彼かれのライフヒストリーを聞きくと、苦く労ろうの連れん続ぞくだったことがわかる。

  Listening to his life history, you can see it was a series of hardships.