Complex sentence: After 20 years on on Wall Street as an investment banker with Donaldson, Lufkin & Jenrette, Gorman began his career as online entrepreneur formed Mail.com in 1995 with his partner, Gary Millin.
Split into simpler sentences: After 20 years on on Wall Street as an investment banker with Donaldson, Lufkin & Jenrette, Gorman began his career as online entrepreneur. He formed Mail.com in 1995 with his partner, Gary Millin.