NHL left winger who was selected 2nd overall by the Philadelphia Flyers in the 2007 NHL Draft. He was traded to the Toronto Maple Leafs for Luke Schenn in June 2012 and played there up until July 2018 when he reunited with the Philadelphia Flyers.
He was named to the IIHF U18 Championships All-Star Team in 2007.
He represented the USA at the 2014 Winter Olympics in Sochi, Russia.
He has two younger brothers who are also hockey players. He is of Dutch descent.
He played alongside Claude Giroux on the Flyers.