Wang turned pro in 2003 and has improved his game and ranking year each he has been on the professional circuit. In 2005, Wang broke into the ATP Top 100 for the first time by virtue of three straight Challenger final appearances, winning a title at Istanbul, Turkey.
Wang transitioned to a professional career in 2003 and has enhanced his skills and ranking each year he has participated on the professional circuit. In 2005, Wang entered the ATP Top 100 for the first time due to three consecutive Challenger final victories, winning a title at Istanbul, Turkey.