LIFE When did AIG buy American general? InsuNews May 23, 2022 When did AIG buy American general? 2001. AIG acquires American General Corporation, a leading life insurer. See also What is a HSA vs HRA? Post Navigation Previous Is farmers a Fortune 500 company?Next What is the AM Best rating for AIG? More Stories LIFE Who is the biggest insurance underwriter for? InsuNews May 23, 2022 LIFE What is whole term life insurance? InsuNews May 23, 2022 LIFE How does whole life and term life insurance work? InsuNews May 23, 2022