American tennis player Bob Bryan has an estimated net worth of $10 million. Born Robert Charles Bryan on April 29, 1978 in Camarillo, California, he is a graduate of Stanford University. In 1998, he was the number one ranked singles player in the country. He won the NCAA singes titles in the same year and he was considered a successful junior and collegiate player.

Bob is a left-handed person who is best known to play doubles along with his twin brother, Mike Bryan. They were the World No.1 doubles players and had held the position for more than 290 weeks. They have also set several doubles records including the 76 winnings at the ATP Tournaments, reaching the finals for seven consecutive Grand Slam events, and finished with 20 Grand Slam finals overall.

Bob and Mike Bryan had also won the Doubles titles at the Australian Open for five times, once at the French Open, twice at Wimbledon, and three times at the U.S. Open. He also plays mixed doubles and has won four U.S. Open titles, two French Open titles, and one at Wimbledon. During the 2012 London Olympics, the Bryan brothers won the Gold Medal. The two also play along with Andy Roddick and Jan Michael Gambill.