Chris Gronkowski has signed a deal with the San Diego Chargers for the 2013 NFL season.
The full-back spent last season with the Denver Broncos, featuring in 14 games for the AFC West champions.
Gronkowski was mainly used on special teams last season, making four tackles for Denver in 2012.
The 26-year-old is the older brother of New England Patriots tight end Rob Gronkowski and the younger brother of Dan Gronkowski of the Cleveland Browns.