Jack Martinez attended Artesia High School in Lakewood, California, playing alongside Jason Kapono and Jón Arnór Stefánsson.

It later emerged he and other foreign players on the team had been illegally recruited by coach Wayne Merino.

[1][2] Martinez's career took him to Venezuela, Puerto Rico, Italy where he was the Lega Basket Serie A top rebounder in 2006, the Dominican Republic, and Mexico.

He was named MVP at the 2004 Centrobasket in Santo Domingo, Dominican Republic, where his team claimed the gold medal by defeating Puerto Rico in the final.

You can help Wikipedia by expanding it.This biographical article relating to a Caribbean basketball player, coach, or other figure is a stub.