Mark Steinberg

Steinberg is best known as Tiger Woods'; agent, but he also represents the No. 1 woman golfer in the world, Annika Sorenstam, and has helped her become a household name in the last few years. Steinberg negotiated Woods' deals with Nike, Buick, American Express, Tag Heuer watches and EA Sports, from which the golfer earns an estimated $75 million to $80 million annually. Steinberg negotiated deals with Callaway, Mercedes, Cutter & Buck and Kraft for Sorenstam that pay her $4 million to $5 million annually. His list of major clients has included some very famous names: • Tiger Woods • Annika Sorenstam