 In 1991 the company was taken over by R. Christopher Hoehn-Saric and Douglas L. Becker.In 1997 the company had an annual revenues of $246 million, and in addition to tutoring centers, Sylvan had expanded to offer teacher training, computerized testing, distance learning, and other services.In 2003, Sylvan Learning was purchased by Apollo Management from Sylvan Learning Systems Inc., its parent company.