West Ham midfielders Reece Burke (20) and Josh Cullen (21) have joined Championship side Bolton on loan until January.
Both players join the Championship side having worked under Bolton boss Phil Parkinson at his former club Bradford.
"They'll add a lot of quality to the squad and have a desire to show everybody they can play at this level," Parkinson told the club website.
"It was an easy decision for me as I've worked with the gaffer before and I really enjoyed it," England Under-20 international Burke said.