GMAT Manhattan

Question: Please give some info related to the GMAT Manhattan?

The Manhattan GMAT is an American educational preparation company.
The company was founded in 2001 in New York.
The Manhattan GMAT offers both on-site and virtual preparatory programs for GMAT students.
The Manhattan GMAT curriculum is based on content based approach.
The Manhattan GMAT instructors must score at the 99th percentile (currently a 760+ overall).