When did Carl Lewis win his second gold?

Carl Lewis' first Olympics were the 1984 Summer Olympics in Los Angeles. He won 4 gold medals, in the following order:

1st - 100 Meter Dash (August 4th, 1984)

2nd - Long Jump (August 6th, 1984)

3rd - 200 Meter Dash (August 8th, 1984)(Olympic Record)

4th - 4x100 Meter Relay (August 11th, 1984)(Olympic and World Record)