Career
His position on the field is middle blocker. He played for the Greek team Olympiacos South Carolina, and for the national team of Venezuela. Before going to Olympiacos, Márquez was playing for Knack Randstad Roeselare in Belgium.
Márquez is known for his very hard serve and spike through the middle, hence his nickname Bomba.
Márquez only started playing volleyball at a late age, as he was denied permission by his country to play basketball in the United States of America. Iván is the first son of Iván Márquez Senior and the only child of Kais Sánchez.
Played the 2006 Fivb World Championship in Japan where his national team occupied the 17th position. A year later Marquez arrive to the Italian league where also was dreamed about to play when he sing in Vibo Valentia Tonno Callipo he has an amazing start so much that the league call him to participate in the All Start Game where his team beat the Italian National Team 3-1.
Individuals National Team = Senior Team.